Base | Representation |
---|---|
bin | 111010010001110110… |
… | …0011100001111100100 |
3 | 102222001010021021010211 |
4 | 1310203230130033210 |
5 | 4022303120413124 |
6 | 133254445025204 |
7 | 12020256063421 |
oct | 1644354341744 |
9 | 388033237124 |
10 | 125152904164 |
11 | 49093608302 |
12 | 20309555204 |
13 | ba569209a2 |
14 | 60b384ad48 |
15 | 33c7561e94 |
hex | 1d23b1c3e4 |
125152904164 has 48 divisors (see below), whose sum is σ = 232224511680. Its totient is φ = 58851878400.
The previous prime is 125152904161. The next prime is 125152904171. The reversal of 125152904164 is 461409251521.
It is not an unprimeable number, because it can be changed into a prime (125152904161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11800464 + ... + 11811064.
It is an arithmetic number, because the mean of its divisors is an integer number (4838010660).
Almost surely, 2125152904164 is an apocalyptic number.
It is an amenable number.
125152904164 is a deficient number, since it is larger than the sum of its proper divisors (107071607516).
125152904164 is a wasteful number, since it uses less digits than its factorization.
125152904164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11740 (or 11738 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 125152904164 in words is "one hundred twenty-five billion, one hundred fifty-two million, nine hundred four thousand, one hundred sixty-four".
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