Base | Representation |
---|---|
bin | 1000100111010000… |
… | …0101100110000010 |
3 | 12222010200112012100 |
4 | 2021310011212002 |
5 | 14213401223434 |
6 | 1021233011230 |
7 | 111203543343 |
oct | 21164054602 |
9 | 5863615170 |
10 | 2312132994 |
11 | a87158816 |
12 | 5463b3b16 |
13 | 2ab032842 |
14 | 17d10a0ca |
15 | d7ebb699 |
hex | 89d05982 |
2312132994 has 24 divisors (see below), whose sum is σ = 5011772220. Its totient is φ = 770380128.
The previous prime is 2312132981. The next prime is 2312133007. The reversal of 2312132994 is 4992312132.
It is an interprime number because it is at equal distance from previous prime (2312132981) and next prime (2312133007).
It can be written as a sum of positive squares in 2 ways, for example, as 2311205625 + 927369 = 48075^2 + 963^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17512 + ... + 70220.
Almost surely, 22312132994 is an apocalyptic number.
2312132994 is an abundant number, since it is smaller than the sum of its proper divisors (2699639226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312132994 is a wasteful number, since it uses less digits than its factorization.
2312132994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55154 (or 55151 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 2312132994 is about 48084.6440560809. The cubic root of 2312132994 is about 1322.3231575414.
The spelling of 2312132994 in words is "two billion, three hundred twelve million, one hundred thirty-two thousand, nine hundred ninety-four".
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