Base | Representation |
---|---|
bin | 110100110000001111… |
… | …0000110001101001001 |
3 | 101211102012201000022020 |
4 | 1221200132012031021 |
5 | 3324003114332134 |
6 | 124013231315053 |
7 | 11120242104126 |
oct | 1514036061511 |
9 | 354365630266 |
10 | 113287652169 |
11 | 44054a2091a |
12 | 19b5797ba89 |
13 | a8b5677b13 |
14 | 56a9aa774d |
15 | 2e30a5bb49 |
hex | 1a60786349 |
113287652169 has 32 divisors (see below), whose sum is σ = 156240337920. Its totient is φ = 72960979392.
The previous prime is 113287652167. The next prime is 113287652189. The reversal of 113287652169 is 961256782311.
It is not a de Polignac number, because 113287652169 - 21 = 113287652167 is a prime.
It is a super-2 number, since 2×1132876521692 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (113287652167) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9543732 + ... + 9555594.
It is an arithmetic number, because the mean of its divisors is an integer number (4882510560).
Almost surely, 2113287652169 is an apocalyptic number.
It is an amenable number.
113287652169 is a deficient number, since it is larger than the sum of its proper divisors (42952685751).
113287652169 is a wasteful number, since it uses less digits than its factorization.
113287652169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12509.
The product of its digits is 1088640, while the sum is 51.
The spelling of 113287652169 in words is "one hundred thirteen billion, two hundred eighty-seven million, six hundred fifty-two thousand, one hundred sixty-nine".
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