Base | Representation |
---|---|
bin | 1110000011110… |
… | …10101100110100 |
3 | 22012221010111200 |
4 | 13001322230310 |
5 | 220143134332 |
6 | 15411532500 |
7 | 2631333261 |
oct | 701725464 |
9 | 265833450 |
10 | 117943092 |
11 | 60637433 |
12 | 335ba130 |
13 | 1b586917 |
14 | 11942268 |
15 | a54b17c |
hex | 707ab34 |
117943092 has 36 divisors (see below), whose sum is σ = 299566176. Its totient is φ = 39125520.
The previous prime is 117943081. The next prime is 117943117. The reversal of 117943092 is 290349711.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168 + ... + 15359.
Almost surely, 2117943092 is an apocalyptic number.
117943092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
117943092 is an abundant number, since it is smaller than the sum of its proper divisors (181623084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117943092 is a wasteful number, since it uses less digits than its factorization.
117943092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15748 (or 15743 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 117943092 is about 10860.1607722906. The cubic root of 117943092 is about 490.4079512543.
The spelling of 117943092 in words is "one hundred seventeen million, nine hundred forty-three thousand, ninety-two".
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