Base | Representation |
---|---|
bin | 101011111101… |
… | …0001100100001 |
3 | 1121100210122201 |
4 | 1113322030201 |
5 | 21344414042 |
6 | 2141533201 |
7 | 366610201 |
oct | 127721441 |
9 | 47323581 |
10 | 23044897 |
11 | 1200aa77 |
12 | 7874201 |
13 | 4a0b345 |
14 | 30bc401 |
15 | 20531b7 |
hex | 15fa321 |
23044897 has 2 divisors, whose sum is σ = 23044898. Its totient is φ = 23044896.
The previous prime is 23044883. The next prime is 23044909. The reversal of 23044897 is 79844032.
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., 21678336 + 1366561 = 4656^2 + 1169^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23044897 is a prime.
It is not a weakly prime, because it can be changed into another prime (23044807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11522448 + 11522449.
It is an arithmetic number, because the mean of its divisors is an integer number (11522449).
Almost surely, 223044897 is an apocalyptic number.
It is an amenable number.
23044897 is a deficient number, since it is larger than the sum of its proper divisors (1).
23044897 is an equidigital number, since it uses as much as digits as its factorization.
23044897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 23044897 is about 4800.5100770647. The cubic root of 23044897 is about 284.5716227766.
The spelling of 23044897 in words is "twenty-three million, forty-four thousand, eight hundred ninety-seven".
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