Base | Representation |
---|---|
bin | 10101111101010011… |
… | …000101010011111011 |
3 | 2020212010021020101211 |
4 | 111331103011103323 |
5 | 341241202202341 |
6 | 14455304423551 |
7 | 1463155055002 |
oct | 257523052373 |
9 | 66763236354 |
10 | 23576990971 |
11 | 9aa9662306 |
12 | 469ba77bb7 |
13 | 22b978cb41 |
14 | 11d93a5c39 |
15 | 92ecd5181 |
hex | 57d4c54fb |
23576990971 has 2 divisors, whose sum is σ = 23576990972. Its totient is φ = 23576990970.
The previous prime is 23576990911. The next prime is 23576990977. The reversal of 23576990971 is 17909967532.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23576990971 - 227 = 23442773243 is a prime.
It is not a weakly prime, because it can be changed into another prime (23576990977) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11788495485 + 11788495486.
It is an arithmetic number, because the mean of its divisors is an integer number (11788495486).
Almost surely, 223576990971 is an apocalyptic number.
23576990971 is a deficient number, since it is larger than the sum of its proper divisors (1).
23576990971 is an equidigital number, since it uses as much as digits as its factorization.
23576990971 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6429780, while the sum is 58.
The spelling of 23576990971 in words is "twenty-three billion, five hundred seventy-six million, nine hundred ninety thousand, nine hundred seventy-one".
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