Base | Representation |
---|---|
bin | 110101101010011010… |
… | …111000100010001011 |
3 | 12111201122012122012020 |
4 | 311222122320202023 |
5 | 1421001210211201 |
6 | 42245324415523 |
7 | 4106606656515 |
oct | 655232704213 |
9 | 174648178166 |
10 | 57620007051 |
11 | 22488aa0142 |
12 | b2009a75a3 |
13 | 5583657c39 |
14 | 2b08760bb5 |
15 | 177382ea36 |
hex | d6a6b888b |
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".
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