Base | Representation |
---|---|
bin | 1011011000010100110010… |
… | …01101111010111111100101 |
3 | 10021121101000202122000012210 |
4 | 11230022121031322333211 |
5 | 11240002300301430203 |
6 | 125120203235434033 |
7 | 5162000032356453 |
oct | 554123115727745 |
9 | 107541022560183 |
10 | 25025050030053 |
11 | 7a79078381977 |
12 | 2982032755919 |
13 | 10c6b1007a498 |
14 | 62730c8919d3 |
15 | 2d5e5b85d803 |
hex | 16c29937afe5 |
25025050030053 has 16 divisors (see below), whose sum is σ = 34518422188800. Its totient is φ = 16107559339200.
The previous prime is 25025050030039. The next prime is 25025050030093. The reversal of 25025050030053 is 35003005052052.
It is not a de Polignac number, because 25025050030053 - 28 = 25025050029797 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 25025050030053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25025050030093) 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, 1906798 + ... + 7327071.
It is an arithmetic number, because the mean of its divisors is an integer number (2157401386800).
Almost surely, 225025050030053 is an apocalyptic number.
It is an amenable number.
25025050030053 is a deficient number, since it is larger than the sum of its proper divisors (9493372158747).
25025050030053 is a wasteful number, since it uses less digits than its factorization.
25025050030053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9265052.
The product of its (nonzero) digits is 22500, while the sum is 30.
The spelling of 25025050030053 in words is "twenty-five trillion, twenty-five billion, fifty million, thirty thousand, fifty-three".
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