Base | Representation |
---|---|
bin | 101101100010… |
… | …0010011001001 |
3 | 1122220212012120 |
4 | 1123010103021 |
5 | 22102411323 |
6 | 2211401453 |
7 | 406625514 |
oct | 133042311 |
9 | 48825176 |
10 | 23872713 |
11 | 12525a17 |
12 | 7bb3289 |
13 | 4c3b087 |
14 | 3255d7b |
15 | 21685e3 |
hex | 16c44c9 |
23872713 has 16 divisors (see below), whose sum is σ = 33067200. Its totient is φ = 15301440.
The previous prime is 23872711. The next prime is 23872727. The reversal of 23872713 is 31727832.
It is not a de Polignac number, because 23872713 - 21 = 23872711 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23872711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28383 + ... + 29211.
It is an arithmetic number, because the mean of its divisors is an integer number (2066700).
Almost surely, 223872713 is an apocalyptic number.
It is an amenable number.
23872713 is a deficient number, since it is larger than the sum of its proper divisors (9194487).
23872713 is a wasteful number, since it uses less digits than its factorization.
23872713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192.
The product of its digits is 14112, while the sum is 33.
The square root of 23872713 is about 4885.9710396195. The cubic root of 23872713 is about 287.9390664878.
The spelling of 23872713 in words is "twenty-three million, eight hundred seventy-two thousand, seven hundred thirteen".
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