Base | Representation |
---|---|
bin | 110010001110100100… |
… | …000001111010001001 |
3 | 12011012120110212012020 |
4 | 302032210001322021 |
5 | 1340422420322400 |
6 | 40435321235053 |
7 | 3616320324360 |
oct | 621644017211 |
9 | 164176425166 |
10 | 53931417225 |
11 | 20965973aa4 |
12 | a551632a89 |
13 | 51163ca9ca |
14 | 28789107d7 |
15 | 1609abe2a0 |
hex | c8e901e89 |
53931417225 has 24 divisors (see below), whose sum is σ = 101904697920. Its totient is φ = 24654361920.
The previous prime is 53931417209. The next prime is 53931417289. The reversal of 53931417225 is 52271413935.
It is not a de Polignac number, because 53931417225 - 24 = 53931417209 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51362730 + ... + 51363779.
It is an arithmetic number, because the mean of its divisors is an integer number (4246029080).
Almost surely, 253931417225 is an apocalyptic number.
It is an amenable number.
53931417225 is a deficient number, since it is larger than the sum of its proper divisors (47973280695).
53931417225 is a wasteful number, since it uses less digits than its factorization.
53931417225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102726529 (or 102726524 counting only the distinct ones).
The product of its digits is 226800, while the sum is 42.
The spelling of 53931417225 in words is "fifty-three billion, nine hundred thirty-one million, four hundred seventeen thousand, two hundred twenty-five".
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