Base | Representation |
---|---|
bin | 1011101011000100… |
… | …0001001100100011 |
3 | 22002101001211101011 |
4 | 2322301001030203 |
5 | 22404123142011 |
6 | 1234531521351 |
7 | 140435364223 |
oct | 27261011443 |
9 | 8071054334 |
10 | 3133412131 |
11 | 1368802a03 |
12 | 735459257 |
13 | 3ac226125 |
14 | 21a214083 |
15 | 135148621 |
hex | bac41323 |
3133412131 has 4 divisors (see below), whose sum is σ = 3163833712. Its totient is φ = 3102990552.
The previous prime is 3133412119. The next prime is 3133412201. The reversal of 3133412131 is 1312143313.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3133412131 - 217 = 3133281059 is a prime.
It is a super-2 number, since 2×31334121312 = 19636543165395922322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3133413131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15210636 + ... + 15210841.
It is an arithmetic number, because the mean of its divisors is an integer number (790958428).
Almost surely, 23133412131 is an apocalyptic number.
3133412131 is a deficient number, since it is larger than the sum of its proper divisors (30421581).
3133412131 is a wasteful number, since it uses less digits than its factorization.
3133412131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30421580.
The product of its digits is 648, while the sum is 22.
The square root of 3133412131 is about 55976.8892579786. The cubic root of 3133412131 is about 1463.3195454942.
Adding to 3133412131 its reverse (1312143313), we get a palindrome (4445555444).
The spelling of 3133412131 in words is "three billion, one hundred thirty-three million, four hundred twelve thousand, one hundred thirty-one".
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