Base | Representation |
---|---|
bin | 1110000010110… |
… | …10010000010000 |
3 | 22012200101012110 |
4 | 13001122100100 |
5 | 220124411232 |
6 | 15405025320 |
7 | 2630240643 |
oct | 701322020 |
9 | 265611173 |
10 | 117810192 |
11 | 605565a5 |
12 | 33555240 |
13 | 1b53b296 |
14 | 11909a5a |
15 | a521acc |
hex | 705a410 |
117810192 has 40 divisors (see below), whose sum is σ = 304739424. Its totient is φ = 39218944.
The previous prime is 117810181. The next prime is 117810211. The reversal of 117810192 is 291018711.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60628 + ... + 62540.
Almost surely, 2117810192 is an apocalyptic number.
117810192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
117810192 is an abundant number, since it is smaller than the sum of its proper divisors (186929232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117810192 is a wasteful number, since it uses less digits than its factorization.
117810192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3207 (or 3201 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 30.
The square root of 117810192 is about 10854.0403537116. The cubic root of 117810192 is about 490.2236824088.
The spelling of 117810192 in words is "one hundred seventeen million, eight hundred ten thousand, one hundred ninety-two".
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