Base | Representation |
---|---|
bin | 101101100100… |
… | …0000110010000 |
3 | 1122221122112211 |
4 | 1123020012100 |
5 | 22103411042 |
6 | 2212001504 |
7 | 410022052 |
oct | 133100620 |
9 | 48848484 |
10 | 23888272 |
11 | 12536681 |
12 | 8000294 |
13 | 4c45195 |
14 | 325b8d2 |
15 | 216d017 |
hex | 16c8190 |
23888272 has 20 divisors (see below), whose sum is σ = 46359756. Its totient is φ = 11924480.
The previous prime is 23888269. The next prime is 23888297. The reversal of 23888272 is 27288832.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5363856 + 18524416 = 2316^2 + 4304^2 .
It is a zygodrome in base 3.
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, 16872 + ... + 18232.
Almost surely, 223888272 is an apocalyptic number.
It is an amenable number.
23888272 is a deficient number, since it is larger than the sum of its proper divisors (22471484).
23888272 is a wasteful number, since it uses less digits than its factorization.
23888272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2466 (or 2460 counting only the distinct ones).
The product of its digits is 86016, while the sum is 40.
The square root of 23888272 is about 4887.5629919214. The cubic root of 23888272 is about 288.0016075013.
The spelling of 23888272 in words is "twenty-three million, eight hundred eighty-eight thousand, two hundred seventy-two".
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