Base | Representation |
---|---|
bin | 101100000001… |
… | …1011110010101 |
3 | 1121102201210021 |
4 | 1120003132111 |
5 | 21402123101 |
6 | 2142425141 |
7 | 400126042 |
oct | 130033625 |
9 | 47381707 |
10 | 23082901 |
11 | 12036586 |
12 | 78921b1 |
13 | 4a2272a |
14 | 30cc1c9 |
15 | 205e5a1 |
hex | 1603795 |
23082901 has 2 divisors, whose sum is σ = 23082902. Its totient is φ = 23082900.
The previous prime is 23082883. The next prime is 23082911. The reversal of 23082901 is 10928032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21150801 + 1932100 = 4599^2 + 1390^2 .
It is a cyclic number.
It is not a de Polignac number, because 23082901 - 215 = 23050133 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23082911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11541450 + 11541451.
It is an arithmetic number, because the mean of its divisors is an integer number (11541451).
Almost surely, 223082901 is an apocalyptic number.
It is an amenable number.
23082901 is a deficient number, since it is larger than the sum of its proper divisors (1).
23082901 is an equidigital number, since it uses as much as digits as its factorization.
23082901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 23082901 is about 4804.4667758243. The cubic root of 23082901 is about 284.7279686025.
The spelling of 23082901 in words is "twenty-three million, eighty-two thousand, nine hundred one".
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