Base | Representation |
---|---|
bin | 1100110110011… |
… | …1011001001000 |
3 | 10202102110002121 |
4 | 3031213121020 |
5 | 102244311442 |
6 | 5203141024 |
7 | 1223102254 |
oct | 315473110 |
9 | 122373077 |
10 | 53900872 |
11 | 28475583 |
12 | 16074774 |
13 | b222b0c |
14 | 7231264 |
15 | 4aea967 |
hex | 3367648 |
53900872 has 32 divisors (see below), whose sum is σ = 107467200. Its totient is φ = 25272000.
The previous prime is 53900851. The next prime is 53900921. The reversal of 53900872 is 27800935.
53900872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13597 + ... + 17107.
It is an arithmetic number, because the mean of its divisors is an integer number (3358350).
Almost surely, 253900872 is an apocalyptic number.
It is an amenable number.
53900872 is a deficient number, since it is larger than the sum of its proper divisors (53566328).
53900872 is a wasteful number, since it uses less digits than its factorization.
53900872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3637 (or 3633 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 53900872 is about 7341.7213240493. The cubic root of 53900872 is about 377.7448891271.
The spelling of 53900872 in words is "fifty-three million, nine hundred thousand, eight hundred seventy-two".
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