Base | Representation |
---|---|
bin | 1011111100000011010100… |
… | …1111000001100100101000 |
3 | 1201110212022100001022002210 |
4 | 2333000311033001210220 |
5 | 3210030142134000444 |
6 | 43530051154325120 |
7 | 2523226164105540 |
oct | 277006517014450 |
9 | 51425270038083 |
10 | 13126313187624 |
11 | 420092465714a |
12 | 157bb738897a0 |
13 | 742a62aa5a60 |
14 | 3354619c4320 |
15 | 17b6a39db7b9 |
hex | bf0353c1928 |
13126313187624 has 128 divisors (see below), whose sum is σ = 41073209856000. Its totient is φ = 3403208749824.
The previous prime is 13126313187623. The next prime is 13126313187649. The reversal of 13126313187624 is 42678131362131.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (13126313187623) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50805184 + ... + 51062895.
It is an arithmetic number, because the mean of its divisors is an integer number (320884452000).
Almost surely, 213126313187624 is an apocalyptic number.
13126313187624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13126313187624 is an abundant number, since it is smaller than the sum of its proper divisors (27946896668376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13126313187624 is a wasteful number, since it uses less digits than its factorization.
13126313187624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101868167 (or 101868163 counting only the distinct ones).
The product of its digits is 870912, while the sum is 48.
The spelling of 13126313187624 in words is "thirteen trillion, one hundred twenty-six billion, three hundred thirteen million, one hundred eighty-seven thousand, six hundred twenty-four".
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