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57246341124 = 22372891093907
BaseRepresentation
bin110101010100001001…
…011101100000000100
312110202121002102220110
4311110021131200010
51414220030403444
642144255433020
74064421604500
oct652411354004
9173677072813
1057246341124
1122307081425
12b117825770
135524106b3b
142ab0c93300
151750b1dcb9
hexd5425d804

57246341124 has 72 divisors (see below), whose sum is σ = 157128945120. Its totient is φ = 16172306304.

The previous prime is 57246341123. The next prime is 57246341147. The reversal of 57246341124 is 42114364275.

It is not an unprimeable number, because it can be changed into a prime (57246341123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494622 + ... + 599285.

It is an arithmetic number, because the mean of its divisors is an integer number (2182346460).

Almost surely, 257246341124 is an apocalyptic number.

It is an amenable number.

57246341124 is an abundant number, since it is smaller than the sum of its proper divisors (99882603996).

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

57246341124 is a wasteful number, since it uses less digits than its factorization.

57246341124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094017 (or 1094008 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The spelling of 57246341124 in words is "fifty-seven billion, two hundred forty-six million, three hundred forty-one thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 89 98 147 178 196 267 294 356 534 588 623 1068 1246 1869 2492 3738 4361 7476 8722 13083 17444 26166 52332 1093907 2187814 3281721 4375628 6563442 7657349 13126884 15314698 22972047 30629396 45944094 53601443 91888188 97357723 107202886 160804329 194715446 214405772 292073169 321608658 389430892 584146338 643217316 681504061 1168292676 1363008122 2044512183 2726016244 4089024366 4770528427 8178048732 9541056854 14311585281 19082113708 28623170562 57246341124