Base | Representation |
---|---|
bin | 11101111010011001000101… |
… | …100001110000110011000100 |
3 | 122020210122001212021210212101 |
4 | 131322121011201300303010 |
5 | 114220403204234130022 |
6 | 1143443555430201444 |
7 | 36465415453663621 |
oct | 3572310541606304 |
9 | 566718055253771 |
10 | 131556014755012 |
11 | 38a10657742081 |
12 | 1290852b1b3284 |
13 | 58538a98a2233 |
14 | 246b4b8cc9348 |
15 | 1032119387627 |
hex | 77a645870cc4 |
131556014755012 has 48 divisors (see below), whose sum is σ = 254660636385792. Its totient is φ = 59189830295040.
The previous prime is 131556014755007. The next prime is 131556014755021. The reversal of 131556014755012 is 210557410655131.
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, 375776703 + ... + 376126630.
It is an arithmetic number, because the mean of its divisors is an integer number (5305429924704).
Almost surely, 2131556014755012 is an apocalyptic number.
It is an amenable number.
131556014755012 is a deficient number, since it is larger than the sum of its proper divisors (123104621630780).
131556014755012 is a wasteful number, since it uses less digits than its factorization.
131556014755012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751903468 (or 751903466 counting only the distinct ones).
The product of its (nonzero) digits is 630000, while the sum is 46.
The spelling of 131556014755012 in words is "one hundred thirty-one trillion, five hundred fifty-six billion, fourteen million, seven hundred fifty-five thousand, twelve".
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