Base | Representation |
---|---|
bin | 101100110100… |
… | …1100000000001 |
3 | 1122012222001001 |
4 | 1121221200001 |
5 | 22004011201 |
6 | 2155412001 |
7 | 403516312 |
oct | 131514001 |
9 | 48188031 |
10 | 23500801 |
11 | 122a1555 |
12 | 7a54001 |
13 | 4b3a9cc |
14 | 319a609 |
15 | 20e3301 |
hex | 1669801 |
23500801 has 2 divisors, whose sum is σ = 23500802. Its totient is φ = 23500800.
The previous prime is 23500769. The next prime is 23500811. The reversal of 23500801 is 10800532.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 16483600 + 7017201 = 4060^2 + 2649^2 .
It is a cyclic number.
It is not a de Polignac number, because 23500801 - 25 = 23500769 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (23500811) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11750400 + 11750401.
It is an arithmetic number, because the mean of its divisors is an integer number (11750401).
Almost surely, 223500801 is an apocalyptic number.
It is an amenable number.
23500801 is a deficient number, since it is larger than the sum of its proper divisors (1).
23500801 is an equidigital number, since it uses as much as digits as its factorization.
23500801 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 23500801 is about 4847.7624735542. The cubic root of 23500801 is about 286.4359701253.
The spelling of 23500801 in words is "twenty-three million, five hundred thousand, eight hundred one".
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