Base | Representation |
---|---|
bin | 1011001000110111001110… |
… | …0110111000101101000100 |
3 | 1121100210100220200101111021 |
4 | 2302031303212320231010 |
5 | 3101123113140200333 |
6 | 42014051052120524 |
7 | 2402544245513320 |
oct | 262156346705504 |
9 | 47323326611437 |
10 | 12246891334468 |
11 | 39a197197868a |
12 | 1459643166144 |
13 | 6aab5270b3cb |
14 | 304a775bc980 |
15 | 163882d7d82d |
hex | b23739b8b44 |
12246891334468 has 24 divisors (see below), whose sum is σ = 24768993715200. Its totient is φ = 5189693919168.
The previous prime is 12246891334439. The next prime is 12246891334471. The reversal of 12246891334468 is 86443319864221.
12246891334468 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457238948 + ... + 2457243931.
It is an arithmetic number, because the mean of its divisors is an integer number (1032041404800).
Almost surely, 212246891334468 is an apocalyptic number.
It is an amenable number.
12246891334468 is an abundant number, since it is smaller than the sum of its proper divisors (12522102380732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12246891334468 is a wasteful number, since it uses less digits than its factorization.
12246891334468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4914482979 (or 4914482977 counting only the distinct ones).
The product of its digits is 47775744, while the sum is 61.
The spelling of 12246891334468 in words is "twelve trillion, two hundred forty-six billion, eight hundred ninety-one million, three hundred thirty-four thousand, four hundred sixty-eight".
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