Base | Representation |
---|---|
bin | 11000000110000011… |
… | …00111000110111100 |
3 | 1020101111201101220111 |
4 | 30003001213012330 |
5 | 202443011441433 |
6 | 5535331555404 |
7 | 635362155262 |
oct | 140301470674 |
9 | 36344641814 |
10 | 12935655868 |
11 | 5538927793 |
12 | 261015bb64 |
13 | 12b1c63655 |
14 | 8a9dba432 |
15 | 50a991dcd |
hex | 3030671bc |
12935655868 has 12 divisors (see below), whose sum is σ = 22648035592. Its totient is φ = 6464788560.
The previous prime is 12935655847. The next prime is 12935655881. The reversal of 12935655868 is 86855653921.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750255 + ... + 767302.
Almost surely, 212935655868 is an apocalyptic number.
It is an amenable number.
12935655868 is a deficient number, since it is larger than the sum of its proper divisors (9712379724).
12935655868 is a wasteful number, since it uses less digits than its factorization.
12935655868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1519692 (or 1519690 counting only the distinct ones).
The product of its digits is 15552000, while the sum is 58.
The spelling of 12935655868 in words is "twelve billion, nine hundred thirty-five million, six hundred fifty-five thousand, eight hundred sixty-eight".
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