Base | Representation |
---|---|
bin | 1110000000111… |
… | …10110100001010 |
3 | 22012020000020100 |
4 | 13000132310022 |
5 | 220044113410 |
6 | 15355510230 |
7 | 2625205101 |
oct | 700366412 |
9 | 265200210 |
10 | 117566730 |
11 | 603aa696 |
12 | 33458376 |
13 | 1b484518 |
14 | 11885038 |
15 | a4c48c0 |
hex | 701ed0a |
117566730 has 96 divisors (see below), whose sum is σ = 331366464. Its totient is φ = 28804608.
The previous prime is 117566717. The next prime is 117566749. The reversal of 117566730 is 37665711.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64897 + ... + 66683.
It is an arithmetic number, because the mean of its divisors is an integer number (3451734).
Almost surely, 2117566730 is an apocalyptic number.
117566730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 117566730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165683232).
117566730 is an abundant number, since it is smaller than the sum of its proper divisors (213799734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117566730 is a wasteful number, since it uses less digits than its factorization.
117566730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860 (or 1857 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The square root of 117566730 is about 10842.8192828249. The cubic root of 117566730 is about 489.8857570677.
The spelling of 117566730 in words is "one hundred seventeen million, five hundred sixty-six thousand, seven hundred thirty".
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