Base | Representation |
---|---|
bin | 1000100111010011… |
… | …0001100110010000 |
3 | 12222011000200102211 |
4 | 2021310301212100 |
5 | 14213423010412 |
6 | 1021240521504 |
7 | 111205223665 |
oct | 21164614620 |
9 | 5864020384 |
10 | 2312313232 |
11 | a87271179 |
12 | 546480294 |
13 | 2ab0968a8 |
14 | 17d155a6c |
15 | d8004ca7 |
hex | 89d31990 |
2312313232 has 40 divisors (see below), whose sum is σ = 4567421952. Its totient is φ = 1133798400.
The previous prime is 2312313221. The next prime is 2312313239. The reversal of 2312313232 is 2323132132.
It is a super-4 number, since 4×23123132324 (a number of 39 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (2312313239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211648 + ... + 222304.
Almost surely, 22312313232 is an apocalyptic number.
It is an amenable number.
2312313232 is a deficient number, since it is larger than the sum of its proper divisors (2255108720).
2312313232 is a wasteful number, since it uses less digits than its factorization.
2312313232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10927 (or 10921 counting only the distinct ones).
The product of its digits is 1296, while the sum is 22.
The square root of 2312313232 is about 48086.5181937724. The cubic root of 2312313232 is about 1322.3575163909.
Adding to 2312313232 its reverse (2323132132), we get a palindrome (4635445364).
The spelling of 2312313232 in words is "two billion, three hundred twelve million, three hundred thirteen thousand, two hundred thirty-two".
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