Base | Representation |
---|---|
bin | 101101000010… |
… | …0011000010001 |
3 | 1122102120001200 |
4 | 1122010120101 |
5 | 22021022042 |
6 | 2202021413 |
7 | 404455302 |
oct | 132043021 |
9 | 48376050 |
10 | 23610897 |
11 | 12367242 |
12 | 7aa7869 |
13 | 4b78b5b |
14 | 31c87a9 |
15 | 2115c4c |
hex | 1684611 |
23610897 has 12 divisors (see below), whose sum is σ = 34206900. Its totient is φ = 15693408.
The previous prime is 23610893. The next prime is 23610911. The reversal of 23610897 is 79801632.
It can be written as a sum of positive squares in 2 ways, for example, as 20061441 + 3549456 = 4479^2 + 1884^2 .
It is not a de Polignac number, because 23610897 - 22 = 23610893 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23610893) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618 + ... + 6899.
It is an arithmetic number, because the mean of its divisors is an integer number (2850575).
Almost surely, 223610897 is an apocalyptic number.
It is an amenable number.
23610897 is a deficient number, since it is larger than the sum of its proper divisors (10596003).
23610897 is a wasteful number, since it uses less digits than its factorization.
23610897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7872 (or 7869 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 23610897 is about 4859.1045471362. The cubic root of 23610897 is about 286.8825696096.
The spelling of 23610897 in words is "twenty-three million, six hundred ten thousand, eight hundred ninety-seven".
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