Base | Representation |
---|---|
bin | 101101100011001001001… |
… | …110111100111000110001 |
3 | 102002020100220120112122221 |
4 | 231203021032330320301 |
5 | 402240432224100223 |
6 | 10353542002201041 |
7 | 442100046553012 |
oct | 55431116747061 |
9 | 12066326515587 |
10 | 3130112331313 |
11 | aa752289a000 |
12 | 426778353181 |
13 | 199225a74c66 |
14 | ab6d9283009 |
15 | 5664c395b5d |
hex | 2d8c93bce31 |
3130112331313 has 16 divisors (see below), whose sum is σ = 3453290356032. Its totient is φ = 2836959417600.
The previous prime is 3130112331257. The next prime is 3130112331319. The reversal of 3130112331313 is 3131332110313.
It is a de Polignac number, because none of the positive numbers 2k-3130112331313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3130112331319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3111856 + ... + 3992977.
It is an arithmetic number, because the mean of its divisors is an integer number (215830647252).
Almost surely, 23130112331313 is an apocalyptic number.
It is an amenable number.
3130112331313 is a deficient number, since it is larger than the sum of its proper divisors (323178024719).
3130112331313 is an equidigital number, since it uses as much as digits as its factorization.
3130112331313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7105197 (or 7105175 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 3130112331313 its reverse (3131332110313), we get a palindrome (6261444441626).
The spelling of 3130112331313 in words is "three trillion, one hundred thirty billion, one hundred twelve million, three hundred thirty-one thousand, three hundred thirteen".
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