Base | Representation |
---|---|
bin | 1101101111101… |
… | …00110000000100 |
3 | 22000221201010210 |
4 | 12313310300010 |
5 | 214004003114 |
6 | 15235115420 |
7 | 2600003454 |
oct | 667646004 |
9 | 260851123 |
10 | 115297284 |
11 | 5a09a613 |
12 | 32742b70 |
13 | 1ab6b55b |
14 | 11453d64 |
15 | a1c7259 |
hex | 6df4c04 |
115297284 has 24 divisors (see below), whose sum is σ = 269758720. Its totient is φ = 38327904.
The previous prime is 115297283. The next prime is 115297297. The reversal of 115297284 is 482792511.
It is not an unprimeable number, because it can be changed into a prime (115297283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8404 + ... + 17355.
Almost surely, 2115297284 is an apocalyptic number.
It is an amenable number.
115297284 is an abundant number, since it is smaller than the sum of its proper divisors (154461436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115297284 is a wasteful number, since it uses less digits than its factorization.
115297284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26139 (or 26137 counting only the distinct ones).
The product of its digits is 40320, while the sum is 39.
The square root of 115297284 is about 10737.6572863917. The cubic root of 115297284 is about 486.7130889184.
The spelling of 115297284 in words is "one hundred fifteen million, two hundred ninety-seven thousand, two hundred eighty-four".
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