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57163313470 = 2597317185903
BaseRepresentation
bin110101001111001100…
…101111000100111110
312110112210212012101011
4311033030233010332
51414032302012340
642132132105434
74062363101404
oct651714570476
9173483765334
1057163313470
112227422252a
12b0b3a6527a
13550cb56653
142aa3c3d474
1517486bd0ea
hexd4f32f13e

57163313470 has 32 divisors (see below), whose sum is σ = 104283220608. Its totient is φ = 22558092288.

The previous prime is 57163313453. The next prime is 57163313477. The reversal of 57163313470 is 7431336175.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57163313477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214539 + ... + 400441.

It is an arithmetic number, because the mean of its divisors is an integer number (3258850644).

Almost surely, 257163313470 is an apocalyptic number.

57163313470 is a deficient number, since it is larger than the sum of its proper divisors (47119907138).

57163313470 is a wasteful number, since it uses less digits than its factorization.

57163313470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186324.

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 57163313470 in words is "fifty-seven billion, one hundred sixty-three million, three hundred thirteen thousand, four hundred seventy".

Divisors: 1 2 5 10 97 194 317 485 634 970 1585 3170 30749 61498 153745 185903 307490 371806 929515 1859030 18032591 36065182 58931251 90162955 117862502 180325910 294656255 589312510 5716331347 11432662694 28581656735 57163313470