Base | Representation |
---|---|
bin | 110100010011001010… |
… | …1011110010100101101 |
3 | 101201220020102122200020 |
4 | 1220212111132110231 |
5 | 3320003423010013 |
6 | 123332350352353 |
7 | 11054126624106 |
oct | 1504625362455 |
9 | 351806378606 |
10 | 112312313133 |
11 | 436a44111a9 |
12 | 199251bb6b9 |
13 | a78b593727 |
14 | 56163393ad |
15 | 2dc50ec623 |
hex | 1a2655e52d |
112312313133 has 24 divisors (see below), whose sum is σ = 154950230304. Its totient is φ = 72359341920.
The previous prime is 112312313063. The next prime is 112312313143. The reversal of 112312313133 is 331313213211.
It is not a de Polignac number, because 112312313133 - 210 = 112312312109 is a prime.
It is a super-2 number, since 2×1123123131332 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112312313143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2086666 + ... + 2139812.
It is an arithmetic number, because the mean of its divisors is an integer number (6456259596).
Almost surely, 2112312313133 is an apocalyptic number.
It is an amenable number.
112312313133 is a deficient number, since it is larger than the sum of its proper divisors (42637917171).
112312313133 is an equidigital number, since it uses as much as digits as its factorization.
112312313133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53945 (or 53914 counting only the distinct ones).
The product of its digits is 972, while the sum is 24.
Adding to 112312313133 its reverse (331313213211), we get a palindrome (443625526344).
The spelling of 112312313133 in words is "one hundred twelve billion, three hundred twelve million, three hundred thirteen thousand, one hundred thirty-three".
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