Base | Representation |
---|---|
bin | 10110110001111101… |
… | …10111011100110000 |
3 | 1011120100110021100210 |
4 | 23120332313130300 |
5 | 200021423341141 |
6 | 5341333344120 |
7 | 612035530524 |
oct | 133076673460 |
9 | 34510407323 |
10 | 12230293296 |
11 | 5206755411 |
12 | 2453a98040 |
13 | 11cba97450 |
14 | 840447d84 |
15 | 4b8ab0916 |
hex | 2d8fb7730 |
12230293296 has 40 divisors (see below), whose sum is σ = 34025304880. Its totient is φ = 3763166976.
The previous prime is 12230293277. The next prime is 12230293351. The reversal of 12230293296 is 69239203221.
It is a Harshad number since it is a multiple of its sum of digits (39).
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, 9799291 + ... + 9800538.
It is an arithmetic number, because the mean of its divisors is an integer number (850632622).
Almost surely, 212230293296 is an apocalyptic number.
12230293296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12230293296 is an abundant number, since it is smaller than the sum of its proper divisors (21795011584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12230293296 is a wasteful number, since it uses less digits than its factorization.
12230293296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19599853 (or 19599847 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 39.
The spelling of 12230293296 in words is "twelve billion, two hundred thirty million, two hundred ninety-three thousand, two hundred ninety-six".
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