Base | Representation |
---|---|
bin | 1101101110100… |
… | …01011110110000 |
3 | 22000200100222010 |
4 | 12313101132300 |
5 | 213434342231 |
6 | 15232042520 |
7 | 2565532332 |
oct | 667213660 |
9 | 260610863 |
10 | 115152816 |
11 | 5a001019 |
12 | 32693440 |
13 | 1ab1a87c |
14 | 11417452 |
15 | a199546 |
hex | 6dd17b0 |
115152816 has 20 divisors (see below), whose sum is σ = 297478232. Its totient is φ = 38384256.
The previous prime is 115152803. The next prime is 115152857. The reversal of 115152816 is 618251511.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199461 + ... + 1199556.
Almost surely, 2115152816 is an apocalyptic number.
115152816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
115152816 is an abundant number, since it is smaller than the sum of its proper divisors (182325416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115152816 is a wasteful number, since it uses less digits than its factorization.
115152816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2399028 (or 2399022 counting only the distinct ones).
The product of its digits is 2400, while the sum is 30.
The square root of 115152816 is about 10730.9280120593. The cubic root of 115152816 is about 486.5097194123.
The spelling of 115152816 in words is "one hundred fifteen million, one hundred fifty-two thousand, eight hundred sixteen".
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