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336754080 = 253251317989
BaseRepresentation
bin10100000100100…
…111010110100000
3212110122212202100
4110010213112200
51142202112310
653225450400
711226235215
oct2404472640
9773585670
10336754080
111630a8363
1294940a00
13549c9090
1432a1db0c
151e86dec0
hex141275a0

336754080 has 144 divisors (see below), whose sum is σ = 1237640040. Its totient is φ = 82888704.

The previous prime is 336754031. The next prime is 336754087. The reversal of 336754080 is 80457633.

It is a happy number.

336754080 is a `hidden beast` number, since 3 + 36 + 7 + 540 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 255104784 + 81649296 = 15972^2 + 9036^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×3367540802 = 226806620793292800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (336754087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9726 + ... + 27714.

Almost surely, 2336754080 is an apocalyptic number.

336754080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336754080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618820020).

336754080 is an abundant number, since it is smaller than the sum of its proper divisors (900885960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336754080 is a wasteful number, since it uses less digits than its factorization.

336754080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18023 (or 18012 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 336754080 is about 18350.8604702886. The cubic root of 336754080 is about 695.7250201886.

The spelling of 336754080 in words is "three hundred thirty-six million, seven hundred fifty-four thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 936 1040 1170 1248 1440 1560 1872 2080 2340 3120 3744 4680 6240 9360 17989 18720 35978 53967 71956 89945 107934 143912 161901 179890 215868 233857 269835 287824 323802 359780 431736 467714 539670 575648 647604 701571 719560 809505 863472 935428 1079340 1169285 1295208 1403142 1439120 1619010 1726944 1870856 2104713 2158680 2338570 2590416 2806284 2878240 3238020 3507855 3741712 4209426 4317360 4677140 5180832 5612568 6476040 7015710 7483424 8418852 8634720 9354280 10523565 11225136 12952080 14031420 16837704 18708560 21047130 22450272 25904160 28062840 33675408 37417120 42094260 56125680 67350816 84188520 112251360 168377040 336754080