Base | Representation |
---|---|
bin | 1011010011100110001101… |
… | …0110001110100110101000 |
3 | 1122000102100211010020012222 |
4 | 2310321203112032212220 |
5 | 3112133301321012432 |
6 | 42234510015253212 |
7 | 2422063153416041 |
oct | 264714326164650 |
9 | 48012324106188 |
10 | 12431302125992 |
11 | 3a630a3a6a812 |
12 | 1489329b1a208 |
13 | 6c23610c3869 |
14 | 30d96d1018c8 |
15 | 168577903112 |
hex | b4e6358e9a8 |
12431302125992 has 16 divisors (see below), whose sum is σ = 23656582404960. Its totient is φ = 6122880151344.
The previous prime is 12431302125899. The next prime is 12431302126021. The reversal of 12431302125992 is 29952120313421.
12431302125992 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11596363388 + ... + 11596364459.
It is an arithmetic number, because the mean of its divisors is an integer number (1478536400310).
Almost surely, 212431302125992 is an apocalyptic number.
It is an amenable number.
12431302125992 is a deficient number, since it is larger than the sum of its proper divisors (11225280278968).
12431302125992 is a wasteful number, since it uses less digits than its factorization.
12431302125992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23192727920 (or 23192727916 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 44.
The spelling of 12431302125992 in words is "twelve trillion, four hundred thirty-one billion, three hundred two million, one hundred twenty-five thousand, nine hundred ninety-two".
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