Base | Representation |
---|---|
bin | 10101111111101000… |
… | …000111101100000001 |
3 | 2020221211210011020212 |
4 | 111333220013230001 |
5 | 341331202411121 |
6 | 14503222043505 |
7 | 1464141125231 |
oct | 257750075401 |
9 | 66854704225 |
10 | 23616060161 |
11 | a0197175a1 |
12 | 46b0b79595 |
13 | 22c48bbac5 |
14 | 1200655cc1 |
15 | 93345125b |
hex | 57fa07b01 |
23616060161 has 4 divisors (see below), whose sum is σ = 23616452352. Its totient is φ = 23615667972.
The previous prime is 23616060151. The next prime is 23616060211. The reversal of 23616060161 is 16106061632.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23616060161 - 234 = 6436190977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23616060151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84665 + ... + 233238.
It is an arithmetic number, because the mean of its divisors is an integer number (5904113088).
Almost surely, 223616060161 is an apocalyptic number.
It is an amenable number.
23616060161 is a deficient number, since it is larger than the sum of its proper divisors (392191).
23616060161 is an equidigital number, since it uses as much as digits as its factorization.
23616060161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392190.
The product of its (nonzero) digits is 7776, while the sum is 32.
The spelling of 23616060161 in words is "twenty-three billion, six hundred sixteen million, sixty thousand, one hundred sixty-one".
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