Base | Representation |
---|---|
bin | 10111100100100110… |
… | …001100000000000011 |
3 | 2102022220022212200111 |
4 | 113210212030000003 |
5 | 403313333133410 |
6 | 15343254132151 |
7 | 1554130616050 |
oct | 274446140003 |
9 | 72286285614 |
10 | 25310052355 |
11 | a808956a45 |
12 | 4aa4351057 |
13 | 2504843953 |
14 | 1321616027 |
15 | 9d2019b8a |
hex | 5e498c003 |
25310052355 has 32 divisors (see below), whose sum is σ = 34897195008. Its totient is φ = 17262585600.
The previous prime is 25310052337. The next prime is 25310052359. The reversal of 25310052355 is 55325001352.
It is not a de Polignac number, because 25310052355 - 213 = 25310044163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25310052359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5668854 + ... + 5673316.
It is an arithmetic number, because the mean of its divisors is an integer number (1090537344).
Almost surely, 225310052355 is an apocalyptic number.
25310052355 is a deficient number, since it is larger than the sum of its proper divisors (9587142653).
25310052355 is a wasteful number, since it uses less digits than its factorization.
25310052355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5307.
The product of its (nonzero) digits is 22500, while the sum is 31.
The spelling of 25310052355 in words is "twenty-five billion, three hundred ten million, fifty-two thousand, three hundred fifty-five".
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