Base | Representation |
---|---|
bin | 110010110100… |
… | …001001011000 |
3 | 221001202200200 |
4 | 302310021120 |
5 | 11402231132 |
6 | 1153302200 |
7 | 221140062 |
oct | 62641130 |
9 | 27052620 |
10 | 13320792 |
11 | 7579121 |
12 | 4564960 |
13 | 29b5234 |
14 | 1aaa732 |
15 | 1281d7c |
hex | cb4258 |
13320792 has 48 divisors (see below), whose sum is σ = 38202840. Its totient is φ = 4178688.
The previous prime is 13320763. The next prime is 13320799. The reversal of 13320792 is 29702331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13320799) 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, 4218 + ... + 6665.
Almost surely, 213320792 is an apocalyptic number.
13320792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13320792 is an abundant number, since it is smaller than the sum of its proper divisors (24882048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13320792 is a wasteful number, since it uses less digits than its factorization.
13320792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10912 (or 10905 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 13320792 is about 3649.7660198977. The cubic root of 13320792 is about 237.0518500026.
The spelling of 13320792 in words is "thirteen million, three hundred twenty thousand, seven hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •