Base | Representation |
---|---|
bin | 1100110010010… |
… | …0001100111000 |
3 | 10201220110120102 |
4 | 3030210030320 |
5 | 102212010111 |
6 | 5153214532 |
7 | 1220545010 |
oct | 314441470 |
9 | 121813512 |
10 | 53625656 |
11 | 282a7827 |
12 | 15b61448 |
13 | b157776 |
14 | 719cc40 |
15 | 4a9413b |
hex | 3324338 |
53625656 has 16 divisors (see below), whose sum is σ = 114912240. Its totient is φ = 22982400.
The previous prime is 53625643. The next prime is 53625679. The reversal of 53625656 is 65652635.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478745 + ... + 478856.
It is an arithmetic number, because the mean of its divisors is an integer number (7182015).
Almost surely, 253625656 is an apocalyptic number.
53625656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
53625656 is an abundant number, since it is smaller than the sum of its proper divisors (61286584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53625656 is a wasteful number, since it uses less digits than its factorization.
53625656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 957614 (or 957610 counting only the distinct ones).
The product of its digits is 162000, while the sum is 38.
The square root of 53625656 is about 7322.9540487429. The cubic root of 53625656 is about 377.1008743004.
The spelling of 53625656 in words is "fifty-three million, six hundred twenty-five thousand, six hundred fifty-six".
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