Base | Representation |
---|---|
bin | 110001011000011110… |
… | …010001001000100001 |
3 | 12001212022220002102122 |
4 | 301120132101020201 |
5 | 1332043111441212 |
6 | 40205302554025 |
7 | 3554661012530 |
oct | 613036211041 |
9 | 161768802378 |
10 | 53023937057 |
11 | 2053a6a2793 |
12 | a339738915 |
13 | 50003b56b0 |
14 | 27d01a8317 |
15 | 15a50b6272 |
hex | c58791221 |
53023937057 has 32 divisors (see below), whose sum is σ = 69123930624. Its totient is φ = 39470976000.
The previous prime is 53023937033. The next prime is 53023937059. The reversal of 53023937057 is 75073932035.
It is a cyclic number.
It is not a de Polignac number, because 53023937057 - 224 = 53007159841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53023936999 and 53023937017.
It is not an unprimeable number, because it can be changed into a prime (53023937059) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6541307 + ... + 6549407.
It is an arithmetic number, because the mean of its divisors is an integer number (2160122832).
Almost surely, 253023937057 is an apocalyptic number.
It is an amenable number.
53023937057 is a deficient number, since it is larger than the sum of its proper divisors (16099993567).
53023937057 is a wasteful number, since it uses less digits than its factorization.
53023937057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12369.
The product of its (nonzero) digits is 595350, while the sum is 44.
The spelling of 53023937057 in words is "fifty-three billion, twenty-three million, nine hundred thirty-seven thousand, fifty-seven".
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