Base | Representation |
---|---|
bin | 110000010011… |
… | …000000111000 |
3 | 212211020100020 |
4 | 300103000320 |
5 | 11220121132 |
6 | 1131210440 |
7 | 212420634 |
oct | 60230070 |
9 | 25736306 |
10 | 12660792 |
11 | 7168271 |
12 | 42a6a20 |
13 | 28139c1 |
14 | 1977dc4 |
15 | 11a152c |
hex | c13038 |
12660792 has 16 divisors (see below), whose sum is σ = 31652040. Its totient is φ = 4220256.
The previous prime is 12660779. The next prime is 12660793. The reversal of 12660792 is 29706621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12660793) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263743 + ... + 263790.
Almost surely, 212660792 is an apocalyptic number.
12660792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12660792 is an abundant number, since it is smaller than the sum of its proper divisors (18991248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12660792 is a wasteful number, since it uses less digits than its factorization.
12660792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527542 (or 527538 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 12660792 is about 3558.2006688775. The cubic root of 12660792 is about 233.0703122421.
The spelling of 12660792 in words is "twelve million, six hundred sixty thousand, seven hundred ninety-two".
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