Base | Representation |
---|---|
bin | 110100111100010101… |
… | …1110110100111101010 |
3 | 101212110112011010101020 |
4 | 1221320223312213222 |
5 | 3330321120132110 |
6 | 124121423033310 |
7 | 11133304205553 |
oct | 1517053664752 |
9 | 355415133336 |
10 | 113693911530 |
11 | 44243281561 |
12 | 1a04ba3b836 |
13 | a94b89b484 |
14 | 5707a1b32a |
15 | 2e56559d70 |
hex | 1a78af69ea |
113693911530 has 32 divisors (see below), whose sum is σ = 275280133824. Its totient is φ = 30050071296.
The previous prime is 113693911519. The next prime is 113693911531. The reversal of 113693911530 is 35119396311.
It is not an unprimeable number, because it can be changed into a prime (113693911531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16765624 + ... + 16772403.
It is an arithmetic number, because the mean of its divisors is an integer number (8602504182).
Almost surely, 2113693911530 is an apocalyptic number.
113693911530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113693911530 is an abundant number, since it is smaller than the sum of its proper divisors (161586222294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113693911530 is a wasteful number, since it uses less digits than its factorization.
113693911530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33538150.
The product of its (nonzero) digits is 65610, while the sum is 42.
The spelling of 113693911530 in words is "one hundred thirteen billion, six hundred ninety-three million, nine hundred eleven thousand, five hundred thirty".
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