Base | Representation |
---|---|
bin | 110010001110100010… |
… | …100001101011001000 |
3 | 12011012112201211111002 |
4 | 302032202201223020 |
5 | 1340422320214143 |
6 | 40435304554132 |
7 | 3616314063230 |
oct | 621642415310 |
9 | 164175654432 |
10 | 53931023048 |
11 | 20965724931 |
12 | a551482948 |
13 | 51162c0476 |
14 | 287884acc0 |
15 | 1609a425b8 |
hex | c8e8a1ac8 |
53931023048 has 32 divisors (see below), whose sum is σ = 115897656000. Its totient is φ = 23047060032.
The previous prime is 53931023033. The next prime is 53931023089. The reversal of 53931023048 is 84032013935.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1360190 + ... + 1399277.
It is an arithmetic number, because the mean of its divisors is an integer number (3621801750).
Almost surely, 253931023048 is an apocalyptic number.
It is an amenable number.
53931023048 is an abundant number, since it is smaller than the sum of its proper divisors (61966632952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53931023048 is a wasteful number, since it uses less digits than its factorization.
53931023048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2759829 (or 2759825 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 38.
The spelling of 53931023048 in words is "fifty-three billion, nine hundred thirty-one million, twenty-three thousand, forty-eight".
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