Base | Representation |
---|---|
bin | 1000100111001110… |
… | …1000010011101001 |
3 | 12222010110102122100 |
4 | 2021303220103221 |
5 | 14213333404113 |
6 | 1021230244013 |
7 | 111202533531 |
oct | 21163502351 |
9 | 5863412570 |
10 | 2312013033 |
11 | a87086680 |
12 | 546356609 |
13 | 2aacc0065 |
14 | 17d0b84c1 |
15 | d7e95d73 |
hex | 89ce84e9 |
2312013033 has 24 divisors (see below), whose sum is σ = 3702905856. Its totient is φ = 1378245600.
The previous prime is 2312013031. The next prime is 2312013059. The reversal of 2312013033 is 3303102132.
It is not a de Polignac number, because 2312013033 - 21 = 2312013031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2312012997 and 2312013015.
It is not an unprimeable number, because it can be changed into a prime (2312013031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185385 + ... + 197462.
It is an arithmetic number, because the mean of its divisors is an integer number (154287744).
Almost surely, 22312013033 is an apocalyptic number.
It is an amenable number.
2312013033 is a deficient number, since it is larger than the sum of its proper divisors (1390892823).
2312013033 is a wasteful number, since it uses less digits than its factorization.
2312013033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382925 (or 382922 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2312013033 is about 48083.3966458278. The cubic root of 2312013033 is about 1322.3002883333.
Adding to 2312013033 its reverse (3303102132), we get a palindrome (5615115165).
The spelling of 2312013033 in words is "two billion, three hundred twelve million, thirteen thousand, thirty-three".
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