Base | Representation |
---|---|
bin | 1101111101011… |
… | …11111000100000 |
3 | 22011100220221112 |
4 | 12332233320200 |
5 | 214440043402 |
6 | 15342042452 |
7 | 2621303300 |
oct | 676577040 |
9 | 264326845 |
10 | 117112352 |
11 | 6011a275 |
12 | 33279428 |
13 | 1b355766 |
14 | 117a7600 |
15 | a434e52 |
hex | 6fafe20 |
117112352 has 72 divisors (see below), whose sum is σ = 282396240. Its totient is φ = 47537280.
The previous prime is 117112319. The next prime is 117112357. The reversal of 117112352 is 253211711.
It is a super-3 number, since 3×1171123523 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (117112357) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27827 + ... + 31757.
It is an arithmetic number, because the mean of its divisors is an integer number (3922170).
Almost surely, 2117112352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 117112352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141198120).
117112352 is an abundant number, since it is smaller than the sum of its proper divisors (165283888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117112352 is a wasteful number, since it uses less digits than its factorization.
117112352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3974 (or 3959 counting only the distinct ones).
The product of its digits is 420, while the sum is 23.
The square root of 117112352 is about 10821.8460532388. The cubic root of 117112352 is about 489.2538302994.
The spelling of 117112352 in words is "one hundred seventeen million, one hundred twelve thousand, three hundred fifty-two".
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