Base | Representation |
---|---|
bin | 1101101101110… |
… | …01001101101100 |
3 | 22000111022121210 |
4 | 12312321031230 |
5 | 213423202140 |
6 | 15225554420 |
7 | 2564636466 |
oct | 666711554 |
9 | 260438553 |
10 | 115053420 |
11 | 59a43379 |
12 | 32645a10 |
13 | 1aab4561 |
14 | 113cd136 |
15 | a179d80 |
hex | 6db936c |
115053420 has 24 divisors (see below), whose sum is σ = 322149744. Its totient is φ = 30680896.
The previous prime is 115053413. The next prime is 115053437. The reversal of 115053420 is 24350511.
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, 958719 + ... + 958838.
It is an arithmetic number, because the mean of its divisors is an integer number (13422906).
Almost surely, 2115053420 is an apocalyptic number.
115053420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115053420 is an abundant number, since it is smaller than the sum of its proper divisors (207096324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115053420 is a wasteful number, since it uses less digits than its factorization.
115053420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1917569 (or 1917567 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 115053420 is about 10726.2957259251. The cubic root of 115053420 is about 486.3696995621.
The spelling of 115053420 in words is "one hundred fifteen million, fifty-three thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •