Base | Representation |
---|---|
bin | 1101111101011… |
… | …01100100010100 |
3 | 22011100102221021 |
4 | 12332231210110 |
5 | 214434242433 |
6 | 15341530524 |
7 | 2621233531 |
oct | 676554424 |
9 | 264312837 |
10 | 117102868 |
11 | 60113133 |
12 | 33273a44 |
13 | 1b35134c |
14 | 117a3d88 |
15 | a43222d |
hex | 6fad914 |
117102868 has 24 divisors (see below), whose sum is σ = 220231872. Its totient is φ = 54282624.
The previous prime is 117102857. The next prime is 117102883. The reversal of 117102868 is 868201711.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8296 + ... + 17407.
It is an arithmetic number, because the mean of its divisors is an integer number (9176328).
Almost surely, 2117102868 is an apocalyptic number.
It is an amenable number.
117102868 is a deficient number, since it is larger than the sum of its proper divisors (103129004).
117102868 is a wasteful number, since it uses less digits than its factorization.
117102868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25791 (or 25789 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 34.
The square root of 117102868 is about 10821.4078566516. The cubic root of 117102868 is about 489.2406230146.
The spelling of 117102868 in words is "one hundred seventeen million, one hundred two thousand, eight hundred sixty-eight".
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