Base | Representation |
---|---|
bin | 1011100110001101… |
… | …0001100111000011 |
3 | 22000221201102021100 |
4 | 2321203101213003 |
5 | 22333414012011 |
6 | 1232523025443 |
7 | 140100223266 |
oct | 27143214703 |
9 | 8027642240 |
10 | 3113032131 |
11 | 1358253130 |
12 | 72a66b283 |
13 | 3a7c3ba61 |
14 | 21762acdd |
15 | 13346ed56 |
hex | b98d19c3 |
3113032131 has 24 divisors (see below), whose sum is σ = 4913975664. Its totient is φ = 1883381760.
The previous prime is 3113032127. The next prime is 3113032147. The reversal of 3113032131 is 1312303113.
It is a happy number.
3113032131 is a `hidden beast` number, since 311 + 3 + 0 + 321 + 31 = 666.
3113032131 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3113032131 - 22 = 3113032127 is a prime.
It is a super-2 number, since 2×31130321312 = 19381938097276802322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3113032031) 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, 29875 + ... + 84371.
It is an arithmetic number, because the mean of its divisors is an integer number (204748986).
Almost surely, 23113032131 is an apocalyptic number.
3113032131 is a deficient number, since it is larger than the sum of its proper divisors (1800943533).
3113032131 is a wasteful number, since it uses less digits than its factorization.
3113032131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55091 (or 55088 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 3113032131 is about 55794.5528792910. The cubic root of 3113032131 is about 1460.1401208796.
Adding to 3113032131 its reverse (1312303113), we get a palindrome (4425335244).
The spelling of 3113032131 in words is "three billion, one hundred thirteen million, thirty-two thousand, one hundred thirty-one".
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