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10507000 = 235371979
BaseRepresentation
bin101000000101…
…001011111000
3201202210220011
4220011023320
510142211000
61013111304
7155210440
oct50051370
921683804
1010507000
115a27079
123628534
13223b57a
141577120
15dc82ba
hexa052f8

10507000 has 128 divisors (see below), whose sum is σ = 29952000. Its totient is φ = 3369600.

The previous prime is 10506989. The next prime is 10507027. The reversal of 10507000 is 70501.

It is a super-2 number, since 2×105070002 = 220794098000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132961 + ... + 133039.

It is an arithmetic number, because the mean of its divisors is an integer number (234000).

Almost surely, 210507000 is an apocalyptic number.

10507000 is a gapful number since it is divisible by the number (10) 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 10507000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14976000).

10507000 is an abundant number, since it is smaller than the sum of its proper divisors (19445000).

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

10507000 is a wasteful number, since it uses less digits than its factorization.

10507000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 35, while the sum is 13.

The square root of 10507000 is about 3241.4502926931. The cubic root of 10507000 is about 219.0246075085.

Adding to 10507000 its reverse (70501), we get a palindrome (10577501).

The spelling of 10507000 in words is "ten million, five hundred seven thousand".

Divisors: 1 2 4 5 7 8 10 14 19 20 25 28 35 38 40 50 56 70 76 79 95 100 125 133 140 152 158 175 190 200 250 266 280 316 350 380 395 475 500 532 553 632 665 700 760 790 875 950 1000 1064 1106 1330 1400 1501 1580 1750 1900 1975 2212 2375 2660 2765 3002 3160 3325 3500 3800 3950 4424 4750 5320 5530 6004 6650 7000 7505 7900 9500 9875 10507 11060 12008 13300 13825 15010 15800 16625 19000 19750 21014 22120 26600 27650 30020 33250 37525 39500 42028 52535 55300 60040 66500 69125 75050 79000 84056 105070 110600 133000 138250 150100 187625 210140 262675 276500 300200 375250 420280 525350 553000 750500 1050700 1313375 1501000 2101400 2626750 5253500 10507000