Base | Representation |
---|---|
bin | 10111000100100101… |
… | …00101001011110000 |
3 | 1011222020022011201220 |
4 | 23202102211023300 |
5 | 200331413100204 |
6 | 5405032425040 |
7 | 615643066335 |
oct | 134222451360 |
9 | 34866264656 |
10 | 12386456304 |
11 | 5286916a52 |
12 | 2498248180 |
13 | 12252435b1 |
14 | 85709898c |
15 | 4c765b1d9 |
hex | 2e24a52f0 |
12386456304 has 80 divisors (see below), whose sum is σ = 32316026880. Its totient is φ = 4087964160.
The previous prime is 12386456261. The next prime is 12386456333. The reversal of 12386456304 is 40365468321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466839 + ... + 3470409.
It is an arithmetic number, because the mean of its divisors is an integer number (403950336).
Almost surely, 212386456304 is an apocalyptic number.
It is an amenable number.
12386456304 is an abundant number, since it is smaller than the sum of its proper divisors (19929570576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12386456304 is a wasteful number, since it uses less digits than its factorization.
12386456304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4278 (or 4272 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 42.
The spelling of 12386456304 in words is "twelve billion, three hundred eighty-six million, four hundred fifty-six thousand, three hundred four".
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