Base | Representation |
---|---|
bin | 10111010100001011… |
… | …11100110110110100 |
3 | 1012022100121221010122 |
4 | 23222011330312310 |
5 | 201113421104444 |
6 | 5430030311112 |
7 | 622122555020 |
oct | 135205746664 |
9 | 35270557118 |
10 | 12517363124 |
11 | 53437a8202 |
12 | 2514058498 |
13 | 12463b8a56 |
14 | 86a613380 |
15 | 4d3db84ee |
hex | 2ea17cdb4 |
12517363124 has 24 divisors (see below), whose sum is σ = 25616931648. Its totient is φ = 5239825920.
The previous prime is 12517363097. The next prime is 12517363141. The reversal of 12517363124 is 42136371521.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5197037 + ... + 5199444.
It is an arithmetic number, because the mean of its divisors is an integer number (1067372152).
Almost surely, 212517363124 is an apocalyptic number.
12517363124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12517363124 is an abundant number, since it is smaller than the sum of its proper divisors (13099568524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12517363124 is a wasteful number, since it uses less digits than its factorization.
12517363124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10396535 (or 10396533 counting only the distinct ones).
The product of its digits is 30240, while the sum is 35.
The spelling of 12517363124 in words is "twelve billion, five hundred seventeen million, three hundred sixty-three thousand, one hundred twenty-four".
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