Base | Representation |
---|---|
bin | 101100001111… |
… | …1010000110100 |
3 | 1121122111220221 |
4 | 1120133100310 |
5 | 21414243344 |
6 | 2145104124 |
7 | 401111635 |
oct | 130372064 |
9 | 47574827 |
10 | 23196724 |
11 | 12104051 |
12 | 7928044 |
13 | 4a62495 |
14 | 311b88c |
15 | 2083184 |
hex | 161f434 |
23196724 has 6 divisors (see below), whose sum is σ = 40594274. Its totient is φ = 11598360.
The previous prime is 23196713. The next prime is 23196727. The reversal of 23196724 is 42769132.
It can be written as a sum of positive squares in only one way, i.e., 19891600 + 3305124 = 4460^2 + 1818^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23196724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23196727) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2899587 + ... + 2899594.
Almost surely, 223196724 is an apocalyptic number.
It is an amenable number.
23196724 is a deficient number, since it is larger than the sum of its proper divisors (17397550).
23196724 is a wasteful number, since it uses less digits than its factorization.
23196724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5799185 (or 5799183 counting only the distinct ones).
The product of its digits is 18144, while the sum is 34.
The square root of 23196724 is about 4816.2977482710. The cubic root of 23196724 is about 285.1952043214.
The spelling of 23196724 in words is "twenty-three million, one hundred ninety-six thousand, seven hundred twenty-four".
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