Base | Representation |
---|---|
bin | 110100101010111110… |
… | …0101110010010011101 |
3 | 101210221220112211012000 |
4 | 1221111330232102131 |
5 | 3323122422200133 |
6 | 123543524032513 |
7 | 11112666516036 |
oct | 1512574562235 |
9 | 353856484160 |
10 | 113111131293 |
11 | 43a743150a6 |
12 | 19b08832739 |
13 | a887c216b4 |
14 | 5690477a8d |
15 | 2e202de413 |
hex | 1a55f2e49d |
113111131293 has 32 divisors (see below), whose sum is σ = 167996747520. Its totient is φ = 75216525120.
The previous prime is 113111131229. The next prime is 113111131297. The reversal of 113111131293 is 392131111311.
It is not a de Polignac number, because 113111131293 - 26 = 113111131229 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113111131297) 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, 35445328 + ... + 35448518.
It is an arithmetic number, because the mean of its divisors is an integer number (5249898360).
Almost surely, 2113111131293 is an apocalyptic number.
It is an amenable number.
113111131293 is a deficient number, since it is larger than the sum of its proper divisors (54885616227).
113111131293 is a wasteful number, since it uses less digits than its factorization.
113111131293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6114 (or 6108 counting only the distinct ones).
The product of its digits is 486, while the sum is 27.
The spelling of 113111131293 in words is "one hundred thirteen billion, one hundred eleven million, one hundred thirty-one thousand, two hundred ninety-three".
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