Base | Representation |
---|---|
bin | 1000100111010011… |
… | …0001110100011000 |
3 | 12222011000201200022 |
4 | 2021310301310120 |
5 | 14213423023021 |
6 | 1021240530012 |
7 | 111205226426 |
oct | 21164616430 |
9 | 5864021608 |
10 | 2312314136 |
11 | a87271920 |
12 | 546480908 |
13 | 2ab097122 |
14 | 17d156116 |
15 | d80051ab |
hex | 89d31d18 |
2312314136 has 64 divisors (see below), whose sum is σ = 4987180800. Its totient is φ = 994032000.
The previous prime is 2312314133. The next prime is 2312314153. The reversal of 2312314136 is 6314132132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312314133) 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, 1776686 + ... + 1777986.
It is an arithmetic number, because the mean of its divisors is an integer number (77924700).
Almost surely, 22312314136 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2312314136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2493590400).
2312314136 is an abundant number, since it is smaller than the sum of its proper divisors (2674866664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312314136 is a wasteful number, since it uses less digits than its factorization.
2312314136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2400 (or 2396 counting only the distinct ones).
The product of its digits is 2592, while the sum is 26.
The square root of 2312314136 is about 48086.5275934955. The cubic root of 2312314136 is about 1322.3576887163.
Adding to 2312314136 its reverse (6314132132), we get a palindrome (8626446268).
The spelling of 2312314136 in words is "two billion, three hundred twelve million, three hundred fourteen thousand, one hundred thirty-six".
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