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1534422120 = 2335711166063
BaseRepresentation
bin101101101110101…
…0110110001101000
310221221021201102220
41123131112301220
511120303001440
6412131554040
753011241610
oct13335266150
93857251386
101534422120
11718161060
12369a5b920
131b5b84caa
14107b03a40
158ea988d0
hex5b756c68

1534422120 has 128 divisors (see below), whose sum is σ = 5739171840. Its totient is φ = 318839040.

The previous prime is 1534422107. The next prime is 1534422139. The reversal of 1534422120 is 212244351.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73792 + ... + 92271.

It is an arithmetic number, because the mean of its divisors is an integer number (44837280).

Almost surely, 21534422120 is an apocalyptic number.

1534422120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1534422120 is an abundant number, since it is smaller than the sum of its proper divisors (4204749720).

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

1534422120 is a wasteful number, since it uses less digits than its factorization.

1534422120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166095 (or 166091 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1534422120 is about 39171.7004992124. The cubic root of 1534422120 is about 1153.4044346408.

Adding to 1534422120 its reverse (212244351), we get a palindrome (1746666471).

The spelling of 1534422120 in words is "one billion, five hundred thirty-four million, four hundred twenty-two thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 55 56 60 66 70 77 84 88 105 110 120 132 140 154 165 168 210 220 231 264 280 308 330 385 420 440 462 616 660 770 840 924 1155 1320 1540 1848 2310 3080 4620 9240 166063 332126 498189 664252 830315 996378 1162441 1328504 1660630 1826693 1992756 2324882 2490945 3321260 3487323 3653386 3985512 4649764 4981890 5480079 5812205 6642520 6974646 7306772 9133465 9299528 9963780 10960158 11624410 12786851 13949292 14613544 17436615 18266930 19927560 21920316 23248820 25573702 27400395 27898584 34873230 36533860 38360553 43840632 46497640 51147404 54800790 63934255 69746460 73067720 76721106 102294808 109601580 127868510 139492920 153442212 191802765 219203160 255737020 306884424 383605530 511474040 767211060 1534422120