Base | Representation |
---|---|
bin | 1011000010001010100100… |
… | …1010000100100110110000 |
3 | 1120221210100210021011001200 |
4 | 2300202221022010212300 |
5 | 3042231434330234322 |
6 | 41445141142531200 |
7 | 2361331643266101 |
oct | 260425112044660 |
9 | 46853323234050 |
10 | 12131825633712 |
11 | 3958095326624 |
12 | 143b28ba36b00 |
13 | 6a004588ac45 |
14 | 2dd27d7143a8 |
15 | 16089b1a28ac |
hex | b08a92849b0 |
12131825633712 has 60 divisors (see below), whose sum is σ = 33952513281024. Its totient is φ = 4043911950720.
The previous prime is 12131825633701. The next prime is 12131825633731. The reversal of 12131825633712 is 21733652813121.
12131825633712 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 1 + 8 + 2 + 5 + 633 + 7 + 1 + 2 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28301137 + ... + 28726607.
Almost surely, 212131825633712 is an apocalyptic number.
12131825633712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12131825633712 is an abundant number, since it is smaller than the sum of its proper divisors (21820687647312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12131825633712 is a wasteful number, since it uses less digits than its factorization.
12131825633712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 623498 (or 623489 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The spelling of 12131825633712 in words is "twelve trillion, one hundred thirty-one billion, eight hundred twenty-five million, six hundred thirty-three thousand, seven hundred twelve".
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