Base | Representation |
---|---|
bin | 1101111100110… |
… | …01100000010000 |
3 | 22011012021012120 |
4 | 12332121200100 |
5 | 214424130223 |
6 | 15340054240 |
7 | 2620442121 |
oct | 676314020 |
9 | 264167176 |
10 | 117020688 |
11 | 60067414 |
12 | 33234380 |
13 | 1b322b15 |
14 | 11782048 |
15 | a417be3 |
hex | 6f99810 |
117020688 has 40 divisors (see below), whose sum is σ = 315450048. Its totient is φ = 37310592.
The previous prime is 117020681. The next prime is 117020689. The reversal of 117020688 is 886020711.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (117020681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51895 + ... + 54102.
Almost surely, 2117020688 is an apocalyptic number.
It is an amenable number.
117020688 is an abundant number, since it is smaller than the sum of its proper divisors (198429360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117020688 is a wasteful number, since it uses less digits than its factorization.
117020688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106031 (or 106025 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 33.
The square root of 117020688 is about 10817.6100872605. The cubic root of 117020688 is about 489.1261504319.
The spelling of 117020688 in words is "one hundred seventeen million, twenty thousand, six hundred eighty-eight".
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