Base | Representation |
---|---|
bin | 1101110001111… |
… | …11010110000100 |
3 | 22001112020020221 |
4 | 12320333112010 |
5 | 214043242240 |
6 | 15245434124 |
7 | 2602415314 |
oct | 670772604 |
9 | 261466227 |
10 | 115602820 |
11 | 5a289123 |
12 | 3286b944 |
13 | 1ac47648 |
14 | 114d3444 |
15 | a237a4a |
hex | 6e3f584 |
115602820 has 24 divisors (see below), whose sum is σ = 243347328. Its totient is φ = 46130400.
The previous prime is 115602803. The next prime is 115602841. The reversal of 115602820 is 28206511.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
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, 1915 + ... + 15325.
It is an arithmetic number, because the mean of its divisors is an integer number (10139472).
Almost surely, 2115602820 is an apocalyptic number.
115602820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115602820 is an abundant number, since it is smaller than the sum of its proper divisors (127744508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115602820 is a wasteful number, since it uses less digits than its factorization.
115602820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13851 (or 13849 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 115602820 is about 10751.8751852874. The cubic root of 115602820 is about 487.1426370683.
The spelling of 115602820 in words is "one hundred fifteen million, six hundred two thousand, eight hundred twenty".
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