Base | Representation |
---|---|
bin | 110111000111111110… |
… | …1000111100000001000 |
3 | 102022120001111112011022 |
4 | 1232033331013200020 |
5 | 3414420043433032 |
6 | 130214354452012 |
7 | 11360356165232 |
oct | 1561775074010 |
9 | 368501445138 |
10 | 118379280392 |
11 | 4622802152a |
12 | 1ab38b94008 |
13 | b2174a8799 |
14 | 5a2ddbb252 |
15 | 312ca62512 |
hex | 1b8ff47808 |
118379280392 has 16 divisors (see below), whose sum is σ = 221989482960. Its totient is φ = 59182084944.
The previous prime is 118379280367. The next prime is 118379280433. The reversal of 118379280392 is 293082973811.
It is a happy number.
It is a super-2 number, since 2×1183792803922 (a number of 23 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 877538 + ... + 1003409.
It is an arithmetic number, because the mean of its divisors is an integer number (13874342685).
Almost surely, 2118379280392 is an apocalyptic number.
It is an amenable number.
118379280392 is a deficient number, since it is larger than the sum of its proper divisors (103610202568).
118379280392 is a wasteful number, since it uses less digits than its factorization.
118379280392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1888820 (or 1888816 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 53.
The spelling of 118379280392 in words is "one hundred eighteen billion, three hundred seventy-nine million, two hundred eighty thousand, three hundred ninety-two".
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