Base | Representation |
---|---|
bin | 1100110110001… |
… | …0001101101000 |
3 | 10202101100222211 |
4 | 3031202031220 |
5 | 102243122111 |
6 | 5202454504 |
7 | 1222653355 |
oct | 315421550 |
9 | 122340884 |
10 | 53879656 |
11 | 28460646 |
12 | 16064434 |
13 | b21626c |
14 | 722762c |
15 | 4ae4521 |
hex | 3362368 |
53879656 has 16 divisors (see below), whose sum is σ = 101132100. Its totient is φ = 26911104.
The previous prime is 53879603. The next prime is 53879677. The reversal of 53879656 is 65697835.
It can be written as a sum of positive squares in 2 ways, for example, as 53436100 + 443556 = 7310^2 + 666^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5836 + ... + 11908.
Almost surely, 253879656 is an apocalyptic number.
It is an amenable number.
53879656 is a deficient number, since it is larger than the sum of its proper divisors (47252444).
53879656 is a wasteful number, since it uses less digits than its factorization.
53879656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7188 (or 7184 counting only the distinct ones).
The product of its digits is 1360800, while the sum is 49.
The square root of 53879656 is about 7340.2762890780. The cubic root of 53879656 is about 377.6953210527.
The spelling of 53879656 in words is "fifty-three million, eight hundred seventy-nine thousand, six hundred fifty-six".
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