Base | Representation |
---|---|
bin | 10111101010111000110011… |
… | …11101001000001101010001 |
3 | 20211022001002201200100111100 |
4 | 23311130121331020031101 |
5 | 23310301220343140100 |
6 | 302411544314135013 |
7 | 13651366605632226 |
oct | 1365343175101521 |
9 | 224261081610440 |
10 | 52051144115025 |
11 | 15648847978530 |
12 | 5a07a3aa21469 |
13 | 230752ba825b3 |
14 | cbd40872b94d |
15 | 603e82b7e400 |
hex | 2f5719f48351 |
52051144115025 has 72 divisors (see below), whose sum is σ = 102711759508800. Its totient is φ = 24987047760000.
The previous prime is 52051144114979. The next prime is 52051144115041.
52051144115025 is a `hidden beast` number, since 5 + 2 + 0 + 5 + 1 + 144 + 1 + 1 + 502 + 5 = 666.
52051144115025 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52051144115025 - 212 = 52051144110929 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 103862725 + ... + 104362674.
It is an arithmetic number, because the mean of its divisors is an integer number (1426552215400).
Almost surely, 252051144115025 is an apocalyptic number.
52051144115025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52051144115025 is a deficient number, since it is larger than the sum of its proper divisors (50660615393775).
52051144115025 is a wasteful number, since it uses less digits than its factorization.
52051144115025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208225527 (or 208225519 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 36.
The spelling of 52051144115025 in words is "fifty-two trillion, fifty-one billion, one hundred forty-four million, one hundred fifteen thousand, twenty-five".
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