Base | Representation |
---|---|
bin | 101100001111… |
… | …1100110011100 |
3 | 1121122120211012 |
4 | 1120133212130 |
5 | 21414314413 |
6 | 2145114352 |
7 | 401115653 |
oct | 130374634 |
9 | 47576735 |
10 | 23198108 |
11 | 1210509a |
12 | 79289b8 |
13 | 4a62cbb |
14 | 311c19a |
15 | 20837a8 |
hex | 161f99c |
23198108 has 12 divisors (see below), whose sum is σ = 40870200. Its totient is φ = 11520912.
The previous prime is 23198093. The next prime is 23198111. The reversal of 23198108 is 80189132.
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, 18866 + ... + 20057.
It is an arithmetic number, because the mean of its divisors is an integer number (3405850).
Almost surely, 223198108 is an apocalyptic number.
It is an amenable number.
23198108 is a deficient number, since it is larger than the sum of its proper divisors (17672092).
23198108 is a wasteful number, since it uses less digits than its factorization.
23198108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39076 (or 39074 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 23198108 is about 4816.4414249527. The cubic root of 23198108 is about 285.2008761326.
The spelling of 23198108 in words is "twenty-three million, one hundred ninety-eight thousand, one hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •