Base | Representation |
---|---|
bin | 110010001000110110… |
… | …100001001011110001 |
3 | 12010221220011212112021 |
4 | 302020312201023301 |
5 | 1340223403210000 |
6 | 40422015431441 |
7 | 3614045024602 |
oct | 621066411361 |
9 | 163856155467 |
10 | 53835600625 |
11 | 2091687a624 |
12 | a525525581 |
13 | 50cc5c03b1 |
14 | 2869ccbda9 |
15 | 160149411a |
hex | c88da12f1 |
53835600625 has 15 divisors (see below), whose sum is σ = 67280215783. Its totient is φ = 43063840000.
The previous prime is 53835600619. The next prime is 53835600641. The reversal of 53835600625 is 52600653835.
The square root of 53835600625 is 232025.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 18048041649 + 35787558976 = 134343^2 + 189176^2 .
It is not a de Polignac number, because 53835600625 - 29 = 53835600113 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5795985 + ... + 5805265.
Almost surely, 253835600625 is an apocalyptic number.
53835600625 is the 232025-th square number.
53835600625 is the 116013-rd centered octagonal number.
It is an amenable number.
53835600625 is a deficient number, since it is larger than the sum of its proper divisors (13444615158).
53835600625 is an frugal number, since it uses more digits than its factorization.
53835600625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18582 (or 9286 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 43.
The spelling of 53835600625 in words is "fifty-three billion, eight hundred thirty-five million, six hundred thousand, six hundred twenty-five".
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