Base | Representation |
---|---|
bin | 10111011011001010… |
… | …10100101001101000 |
3 | 1012110102210212021112 |
4 | 23231211110221220 |
5 | 201223413344241 |
6 | 5435521325452 |
7 | 623433354665 |
oct | 135545245150 |
9 | 35412725245 |
10 | 12575918696 |
11 | 5373861940 |
12 | 252b796888 |
13 | 125557b413 |
14 | 8742d6a6c |
15 | 4d90d31eb |
hex | 2ed954a68 |
12575918696 has 64 divisors (see below), whose sum is σ = 25877966400. Its totient is φ = 5682124800.
The previous prime is 12575918689. The next prime is 12575918731. The reversal of 12575918696 is 69681957521.
12575918696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17737190 + ... + 17737898.
It is an arithmetic number, because the mean of its divisors is an integer number (404343225).
Almost surely, 212575918696 is an apocalyptic number.
It is an amenable number.
12575918696 is an abundant number, since it is smaller than the sum of its proper divisors (13302047704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12575918696 is a wasteful number, since it uses less digits than its factorization.
12575918696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1650 (or 1646 counting only the distinct ones).
The product of its digits is 8164800, while the sum is 59.
The spelling of 12575918696 in words is "twelve billion, five hundred seventy-five million, nine hundred eighteen thousand, six hundred ninety-six".
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