Base | Representation |
---|---|
bin | 10111111111110000… |
… | …10101111101111010 |
3 | 1020020211102212012200 |
4 | 23333320111331322 |
5 | 202341010112324 |
6 | 5530205051030 |
7 | 634151540544 |
oct | 137770257572 |
9 | 36224385180 |
10 | 12882894714 |
11 | 5511070528 |
12 | 25b6556a76 |
13 | 12a404c531 |
14 | 8a2da4694 |
15 | 50601dec9 |
hex | 2ffe15f7a |
12882894714 has 24 divisors (see below), whose sum is σ = 28226570580. Its totient is φ = 4246047168.
The previous prime is 12882894709. The next prime is 12882894727. The reversal of 12882894714 is 41749828821.
12882894714 is a `hidden beast` number, since 12 + 8 + 82 + 89 + 471 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 12417759225 + 465135489 = 111435^2 + 21567^2 .
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4019277 + ... + 4022480.
Almost surely, 212882894714 is an apocalyptic number.
12882894714 is an abundant number, since it is smaller than the sum of its proper divisors (15343675866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12882894714 is a wasteful number, since it uses less digits than its factorization.
12882894714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8041854 (or 8041851 counting only the distinct ones).
The product of its digits is 2064384, while the sum is 54.
The spelling of 12882894714 in words is "twelve billion, eight hundred eighty-two million, eight hundred ninety-four thousand, seven hundred fourteen".
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