Base | Representation |
---|---|
bin | 11000100011010101011010… |
… | …111001101111010011011011 |
3 | 112011022220121022100111111211 |
4 | 120203111122321233103123 |
5 | 103123131144223433024 |
6 | 1021353531243203551 |
7 | 31513251136542304 |
oct | 3043253271572333 |
9 | 464286538314454 |
10 | 107981297874139 |
11 | 3145167a646448 |
12 | 1013b5ba2165b7 |
13 | 4833792204931 |
14 | 1c944736d57ab |
15 | c73c948d9594 |
hex | 62355ae6f4db |
107981297874139 has 2 divisors, whose sum is σ = 107981297874140. Its totient is φ = 107981297874138.
The previous prime is 107981297874077. The next prime is 107981297874179. The reversal of 107981297874139 is 931478792189701.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 107981297874139 - 219 = 107981297349851 is a prime.
It is not a weakly prime, because it can be changed into another prime (107981297874179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53990648937069 + 53990648937070.
It is an arithmetic number, because the mean of its divisors is an integer number (53990648937070).
Almost surely, 2107981297874139 is an apocalyptic number.
107981297874139 is a deficient number, since it is larger than the sum of its proper divisors (1).
107981297874139 is an equidigital number, since it uses as much as digits as its factorization.
107981297874139 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 384072192, while the sum is 76.
The spelling of 107981297874139 in words is "one hundred seven trillion, nine hundred eighty-one billion, two hundred ninety-seven million, eight hundred seventy-four thousand, one hundred thirty-nine".
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