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57941316455 = 511295770771
BaseRepresentation
bin110101111101100100…
…100101001101100111
312112120000210211211112
4311331210211031213
51422130434111310
642341243255235
74120561030601
oct657544451547
9175500724745
1057941316455
11226333a9700
12b29051a51b
1356050a7149
142b392c0171
151791b4c705
hexd7d925367

57941316455 has 12 divisors (see below), whose sum is σ = 76425076056. Its totient is φ = 42139138800.

The previous prime is 57941316397. The next prime is 57941316457. The reversal of 57941316455 is 55461314975.

It is not a de Polignac number, because 57941316455 - 216 = 57941250919 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57941316457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47884781 + ... + 47885990.

It is an arithmetic number, because the mean of its divisors is an integer number (6368756338).

Almost surely, 257941316455 is an apocalyptic number.

57941316455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57941316455 is a deficient number, since it is larger than the sum of its proper divisors (18483759601).

57941316455 is a wasteful number, since it uses less digits than its factorization.

57941316455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95770798 (or 95770787 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 50.

The spelling of 57941316455 in words is "fifty-seven billion, nine hundred forty-one million, three hundred sixteen thousand, four hundred fifty-five".

Divisors: 1 5 11 55 121 605 95770771 478853855 1053478481 5267392405 11588263291 57941316455