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57620007051 = 359768742349
BaseRepresentation
bin110101101010011010…
…111000100010001011
312111201122012122012020
4311222122320202023
51421001210211201
642245324415523
74106606656515
oct655232704213
9174648178166
1057620007051
1122488aa0142
12b2009a75a3
135583657c39
142b08760bb5
15177382ea36
hexd6a6b888b

57620007051 has 16 divisors (see below), whose sum is σ = 78140832000. Its totient is φ = 37756460448.

The previous prime is 57620007047. The next prime is 57620007121. The reversal of 57620007051 is 15070002675.

57620007051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57620007051 - 22 = 57620007047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57660007051) 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, 1339425 + ... + 1381773.

It is an arithmetic number, because the mean of its divisors is an integer number (4883802000).

Almost surely, 257620007051 is an apocalyptic number.

57620007051 is a deficient number, since it is larger than the sum of its proper divisors (20520824949).

57620007051 is a wasteful number, since it uses less digits than its factorization.

57620007051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50098.

The product of its (nonzero) digits is 14700, while the sum is 33.

The spelling of 57620007051 in words is "fifty-seven billion, six hundred twenty million, seven thousand, fifty-one".

Divisors: 1 3 59 177 7687 23061 42349 127047 453533 1360599 2498591 7495773 325536763 976610289 19206669017 57620007051