Base | Representation |
---|---|
bin | 11111010100001111101… |
… | …111100111010011111101 |
3 | 21121201210120010002100021 |
4 | 133110033233213103331 |
5 | 240224340421132300 |
6 | 4324345040532141 |
7 | 311323424413141 |
oct | 37241757472375 |
9 | 7551716102307 |
10 | 2152042755325 |
11 | 75a749039281 |
12 | 2a90b6921051 |
13 | 127c240aa898 |
14 | 76233669221 |
15 | 3aea60b7d1a |
hex | 1f50fbe74fd |
2152042755325 has 24 divisors (see below), whose sum is σ = 2810924265920. Its totient is φ = 1629894182400.
The previous prime is 2152042755319. The next prime is 2152042755371. The reversal of 2152042755325 is 5235572402512.
It is not a de Polignac number, because 2152042755325 - 225 = 2152009200893 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 878196 + ... + 2252845.
Almost surely, 22152042755325 is an apocalyptic number.
2152042755325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2152042755325 is a deficient number, since it is larger than the sum of its proper divisors (658881510595).
2152042755325 is a wasteful number, since it uses less digits than its factorization.
2152042755325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3132517 (or 3132512 counting only the distinct ones).
The product of its (nonzero) digits is 840000, while the sum is 43.
The spelling of 2152042755325 in words is "two trillion, one hundred fifty-two billion, forty-two million, seven hundred fifty-five thousand, three hundred twenty-five".
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