Base | Representation |
---|---|
bin | 1011001101110000100101… |
… | …1110101000100000010000 |
3 | 1121122211111022001001111101 |
4 | 2303130021132220200100 |
5 | 3104012402043210414 |
6 | 42120442101554144 |
7 | 2411612632504045 |
oct | 263341136504020 |
9 | 47584438031441 |
10 | 12331010131984 |
11 | 3a24608829255 |
12 | 14719ba415954 |
13 | 6b5a69c5a3cb |
14 | 308b773931cc |
15 | 165b57c3ba74 |
hex | b37097a8810 |
12331010131984 has 80 divisors (see below), whose sum is σ = 24946753341312. Its totient is φ = 5899352868864.
The previous prime is 12331010131967. The next prime is 12331010132029. The reversal of 12331010131984 is 48913101013321.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23330872 + ... + 23853544.
Almost surely, 212331010131984 is an apocalyptic number.
It is an amenable number.
12331010131984 is an abundant number, since it is smaller than the sum of its proper divisors (12615743209328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12331010131984 is a wasteful number, since it uses less digits than its factorization.
12331010131984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523424 (or 523418 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 37.
The spelling of 12331010131984 in words is "twelve trillion, three hundred thirty-one billion, ten million, one hundred thirty-one thousand, nine hundred eighty-four".
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