Base | Representation |
---|---|
bin | 101011111110… |
… | …1010101000110 |
3 | 1121101110021011 |
4 | 1113331111012 |
5 | 21400321414 |
6 | 2142112434 |
7 | 366662500 |
oct | 127752506 |
9 | 47343234 |
10 | 23057734 |
11 | 12019687 |
12 | 787b71a |
13 | 4a1413b |
14 | 30c2d70 |
15 | 2056dc4 |
hex | 15fd546 |
23057734 has 24 divisors (see below), whose sum is σ = 41327280. Its totient is φ = 9613296.
The previous prime is 23057719. The next prime is 23057743. The reversal of 23057734 is 43775032.
It is a junction number, because it is equal to n+sod(n) for n = 23057696 and 23057705.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447 + ... + 6805.
It is an arithmetic number, because the mean of its divisors is an integer number (1721970).
Almost surely, 223057734 is an apocalyptic number.
23057734 is a deficient number, since it is larger than the sum of its proper divisors (18269546).
23057734 is a wasteful number, since it uses less digits than its factorization.
23057734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6412 (or 6405 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 31.
The square root of 23057734 is about 4801.8469363361. The cubic root of 23057734 is about 284.6244525177.
The spelling of 23057734 in words is "twenty-three million, fifty-seven thousand, seven hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •