Base | Representation |
---|---|
bin | 110110110110001111… |
… | …0100011111110101000 |
3 | 102021000120111121021012 |
4 | 1231230132203332220 |
5 | 3412210210134013 |
6 | 130035333203052 |
7 | 11336541026165 |
oct | 1555436437650 |
9 | 367016447235 |
10 | 117784068008 |
11 | 45a52043672 |
12 | 1a9b1790488 |
13 | b1510980c9 |
14 | 59b4d1d06c |
15 | 30e568d1a8 |
hex | 1b6c7a3fa8 |
117784068008 has 16 divisors (see below), whose sum is σ = 221076878580. Its totient is φ = 58830233728.
The previous prime is 117784068007. The next prime is 117784068037. The reversal of 117784068008 is 800860487711.
It can be written as a sum of positive squares in 2 ways, for example, as 116650937764 + 1133130244 = 341542^2 + 33662^2 .
It is not an unprimeable number, because it can be changed into a prime (117784068001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7716935 + ... + 7732182.
Almost surely, 2117784068008 is an apocalyptic number.
It is an amenable number.
117784068008 is a deficient number, since it is larger than the sum of its proper divisors (103292810572).
117784068008 is a wasteful number, since it uses less digits than its factorization.
117784068008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15450076 (or 15450072 counting only the distinct ones).
The product of its (nonzero) digits is 602112, while the sum is 50.
The spelling of 117784068008 in words is "one hundred seventeen billion, seven hundred eighty-four million, sixty-eight thousand, eight".
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