Base | Representation |
---|---|
bin | 1101101110010… |
… | …11001111010010 |
3 | 22000122001220020 |
4 | 12313023033102 |
5 | 213433033000 |
6 | 15231324310 |
7 | 2565364650 |
oct | 667131722 |
9 | 260561806 |
10 | 115127250 |
11 | 59a93897 |
12 | 32680696 |
13 | 1ab0c044 |
14 | 1140bdd0 |
15 | a191ba0 |
hex | 6dcb3d2 |
115127250 has 64 divisors (see below), whose sum is σ = 328423680. Its totient is φ = 26313600.
The previous prime is 115127249. The next prime is 115127267. The reversal of 115127250 is 52721511.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 115127250.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5715 + ... + 16214.
It is an arithmetic number, because the mean of its divisors is an integer number (5131620).
Almost surely, 2115127250 is an apocalyptic number.
115127250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115127250 is an abundant number, since it is smaller than the sum of its proper divisors (213296430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115127250 is a wasteful number, since it uses less digits than its factorization.
115127250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21956 (or 21946 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 24.
The square root of 115127250 is about 10729.7367162480. The cubic root of 115127250 is about 486.4737121062.
Adding to 115127250 its reverse (52721511), we get a palindrome (167848761).
The spelling of 115127250 in words is "one hundred fifteen million, one hundred twenty-seven thousand, two hundred fifty".
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