Base | Representation |
---|---|
bin | 100100111001000100… |
… | …0110011000000001100 |
3 | 21120111021112110002112 |
4 | 1021302020303000030 |
5 | 2244222411220022 |
6 | 100221204043152 |
7 | 5503152415625 |
oct | 1116210630014 |
9 | 246437473075 |
10 | 79224320012 |
11 | 30665077242 |
12 | 134300934b8 |
13 | 7617518786 |
14 | 3b97b40a4c |
15 | 20da34c8e2 |
hex | 127223300c |
79224320012 has 12 divisors (see below), whose sum is σ = 138680705520. Its totient is φ = 39601261296.
The previous prime is 79224320009. The next prime is 79224320059. The reversal of 79224320012 is 21002342297.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2708312 + ... + 2737407.
It is an arithmetic number, because the mean of its divisors is an integer number (11556725460).
Almost surely, 279224320012 is an apocalyptic number.
It is an amenable number.
79224320012 is a deficient number, since it is larger than the sum of its proper divisors (59456385508).
79224320012 is a wasteful number, since it uses less digits than its factorization.
79224320012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5449360 (or 5449358 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The spelling of 79224320012 in words is "seventy-nine billion, two hundred twenty-four million, three hundred twenty thousand, twelve".
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