Base | Representation |
---|---|
bin | 110010010110… |
… | …101101000000 |
3 | 220211122021000 |
4 | 302112231000 |
5 | 11334401232 |
6 | 1150532000 |
7 | 220125345 |
oct | 62265500 |
9 | 26748230 |
10 | 13200192 |
11 | 74a6555 |
12 | 4507000 |
13 | 2972385 |
14 | 1a787cc |
15 | 125b27c |
hex | c96b40 |
13200192 has 56 divisors (see below), whose sum is σ = 38811200. Its totient is φ = 4399488.
The previous prime is 13200179. The next prime is 13200199. The reversal of 13200192 is 29100231.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13200199) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092 + ... + 5547.
Almost surely, 213200192 is an apocalyptic number.
13200192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13200192 is an abundant number, since it is smaller than the sum of its proper divisors (25611008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13200192 is an equidigital number, since it uses as much as digits as its factorization.
13200192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7660 (or 7644 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 13200192 is about 3633.2068479513. The cubic root of 13200192 is about 236.3342959456.
The spelling of 13200192 in words is "thirteen million, two hundred thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •