Base | Representation |
---|---|
bin | 1101111101101… |
… | …00011110110000 |
3 | 22011101212210000 |
4 | 12332310132300 |
5 | 214441144214 |
6 | 15342310000 |
7 | 2621412222 |
oct | 676643660 |
9 | 264355700 |
10 | 117131184 |
11 | 60132435 |
12 | 33288300 |
13 | 1b3611c1 |
14 | 117b0412 |
15 | a43a809 |
hex | 6fb47b0 |
117131184 has 50 divisors (see below), whose sum is σ = 339015380. Its totient is φ = 39043296.
The previous prime is 117131171. The next prime is 117131213. The reversal of 117131184 is 481131711.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43894 + ... + 46485.
Almost surely, 2117131184 is an apocalyptic number.
It is an amenable number.
117131184 is an abundant number, since it is smaller than the sum of its proper divisors (221884196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117131184 is an equidigital number, since it uses as much as digits as its factorization.
117131184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90399 (or 90384 counting only the distinct ones).
The product of its digits is 672, while the sum is 27.
The square root of 117131184 is about 10822.7161101084. The cubic root of 117131184 is about 489.2800533640.
Adding to 117131184 its reverse (481131711), we get a palindrome (598262895).
The spelling of 117131184 in words is "one hundred seventeen million, one hundred thirty-one thousand, one hundred eighty-four".
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