Base | Representation |
---|---|
bin | 1011001001011010010111… |
… | …0110110110100100010101 |
3 | 1121101200201022111110200220 |
4 | 2302112211312312210111 |
5 | 3101301423011043123 |
6 | 42022251101424553 |
7 | 2403330066521433 |
oct | 262264566664425 |
9 | 47350638443626 |
10 | 12256324315413 |
11 | 39a5972610902 |
12 | 145b43626b159 |
13 | 6ab9c6aa9a39 |
14 | 3052d0301d53 |
15 | 163c36085ce3 |
hex | b25a5db6915 |
12256324315413 has 16 divisors (see below), whose sum is σ = 16612003716096. Its totient is φ = 8035801640640.
The previous prime is 12256324315393. The next prime is 12256324315453. The reversal of 12256324315413 is 31451342365221.
It is not a de Polignac number, because 12256324315413 - 26 = 12256324315349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12256324315453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3414670 + ... + 6014367.
It is an arithmetic number, because the mean of its divisors is an integer number (1038250232256).
Almost surely, 212256324315413 is an apocalyptic number.
It is an amenable number.
12256324315413 is a deficient number, since it is larger than the sum of its proper divisors (4355679400683).
12256324315413 is an equidigital number, since it uses as much as digits as its factorization.
12256324315413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9436204.
The product of its digits is 518400, while the sum is 42.
The spelling of 12256324315413 in words is "twelve trillion, two hundred fifty-six billion, three hundred twenty-four million, three hundred fifteen thousand, four hundred thirteen".
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