Base | Representation |
---|---|
bin | 1011101010100001… |
… | …0101000000111011 |
3 | 22002012210002101100 |
4 | 2322220111000323 |
5 | 22403032242021 |
6 | 1234411022443 |
7 | 140410125405 |
oct | 27250250073 |
9 | 8065702340 |
10 | 3131134011 |
11 | 1367497365 |
12 | 73473aa23 |
13 | 3ab909225 |
14 | 219bbdb75 |
15 | 134d48626 |
hex | baa1503b |
3131134011 has 12 divisors (see below), whose sum is σ = 4528001088. Its totient is φ = 2084998704.
The previous prime is 3131133989. The next prime is 3131134021. The reversal of 3131134011 is 1104311313.
3131134011 is a `hidden beast` number, since 3 + 1 + 311 + 340 + 11 = 666.
It is not a de Polignac number, because 3131134011 - 25 = 3131133979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3131134021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193800 + ... + 209333.
It is an arithmetic number, because the mean of its divisors is an integer number (377333424).
Almost surely, 23131134011 is an apocalyptic number.
3131134011 is a deficient number, since it is larger than the sum of its proper divisors (1396867077).
3131134011 is a wasteful number, since it uses less digits than its factorization.
3131134011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 404002 (or 403999 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 3131134011 is about 55956.5368031296. The cubic root of 3131134011 is about 1462.9648282719.
Adding to 3131134011 its reverse (1104311313), we get a palindrome (4235445324).
The spelling of 3131134011 in words is "three billion, one hundred thirty-one million, one hundred thirty-four thousand, eleven".
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