Base | Representation |
---|---|
bin | 1011101010111111101111… |
… | …1110110011111011000100 |
3 | 1200102211222101100222100000 |
4 | 2322233323332303323010 |
5 | 3140230041441004342 |
6 | 43143311222521300 |
7 | 2463114003320106 |
oct | 272577376637304 |
9 | 50384871328300 |
10 | 12833294859972 |
11 | 40a862a4266a4 |
12 | 1533218596230 |
13 | 721236533c22 |
14 | 3251c5bcb576 |
15 | 173c5422644c |
hex | babfbfb3ec4 |
12833294859972 has 36 divisors (see below), whose sum is σ = 33641188586096. Its totient is φ = 4277764953000.
The previous prime is 12833294859971. The next prime is 12833294860013. The reversal of 12833294859972 is 27995849233821.
12833294859972 is a `hidden beast` number, since 1 + 2 + 8 + 3 + 3 + 29 + 4 + 8 + 599 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 12833294859972.
It is not an unprimeable number, because it can be changed into a prime (12833294859971) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6601488154 + ... + 6601490097.
Almost surely, 212833294859972 is an apocalyptic number.
12833294859972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12833294859972 is an abundant number, since it is smaller than the sum of its proper divisors (20807893726124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12833294859972 is a wasteful number, since it uses less digits than its factorization.
12833294859972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13202978270 (or 13202978256 counting only the distinct ones).
The product of its digits is 470292480, while the sum is 72.
The spelling of 12833294859972 in words is "twelve trillion, eight hundred thirty-three billion, two hundred ninety-four million, eight hundred fifty-nine thousand, nine hundred seventy-two".
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