Base | Representation |
---|---|
bin | 10111010100001001… |
… | …01100101011010010 |
3 | 1012022100000020122000 |
4 | 23222010230223102 |
5 | 201113330102311 |
6 | 5430015254430 |
7 | 622120016361 |
oct | 135204545322 |
9 | 35270006560 |
10 | 12517034706 |
11 | 53435a3490 |
12 | 2513b1a416 |
13 | 1246302417 |
14 | 86a5697d8 |
15 | 4d3d51056 |
hex | 2ea12cad2 |
12517034706 has 32 divisors (see below), whose sum is σ = 30344328000. Its totient is φ = 3793040640.
The previous prime is 12517034693. The next prime is 12517034741. The reversal of 12517034706 is 60743071521.
It is a happy number.
12517034706 is a `hidden beast` number, since 12 + 5 + 170 + 3 + 470 + 6 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10535631 + ... + 10536818.
It is an arithmetic number, because the mean of its divisors is an integer number (948260250).
Almost surely, 212517034706 is an apocalyptic number.
12517034706 is an abundant number, since it is smaller than the sum of its proper divisors (17827293294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12517034706 is a wasteful number, since it uses less digits than its factorization.
12517034706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21072471 (or 21072465 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The spelling of 12517034706 in words is "twelve billion, five hundred seventeen million, thirty-four thousand, seven hundred six".
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