Base | Representation |
---|---|
bin | 110111001111101110… |
… | …0000101001000100011 |
3 | 102100020011022110110201 |
4 | 1232133130011020203 |
5 | 3420433044233040 |
6 | 130300234410031 |
7 | 11366662221610 |
oct | 1563734051043 |
9 | 370204273421 |
10 | 118639055395 |
11 | 46350721313 |
12 | 1ababb90917 |
13 | b2592614c3 |
14 | 5a566bd507 |
15 | 3145777a9a |
hex | 1b9f705223 |
118639055395 has 16 divisors (see below), whose sum is σ = 162738091008. Its totient is φ = 81335944800.
The previous prime is 118639055363. The next prime is 118639055441. The reversal of 118639055395 is 593550936811.
It is not a de Polignac number, because 118639055395 - 25 = 118639055363 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169039 + ... + 515608.
It is an arithmetic number, because the mean of its divisors is an integer number (10171130688).
Almost surely, 2118639055395 is an apocalyptic number.
118639055395 is a deficient number, since it is larger than the sum of its proper divisors (44099035613).
118639055395 is an equidigital number, since it uses as much as digits as its factorization.
118639055395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 689610.
The product of its (nonzero) digits is 4374000, while the sum is 55.
The spelling of 118639055395 in words is "one hundred eighteen billion, six hundred thirty-nine million, fifty-five thousand, three hundred ninety-five".
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