Base | Representation |
---|---|
bin | 101100011010… |
… | …1111111010110 |
3 | 1121211020121201 |
4 | 1120311333112 |
5 | 21430233224 |
6 | 2151103114 |
7 | 401650222 |
oct | 130657726 |
9 | 47736551 |
10 | 23289814 |
11 | 12167a89 |
12 | 7971a9a |
13 | 4a95972 |
14 | 3143782 |
15 | 20a0a44 |
hex | 1635fd6 |
23289814 has 4 divisors (see below), whose sum is σ = 34934724. Its totient is φ = 11644906.
The previous prime is 23289811. The next prime is 23289829. The reversal of 23289814 is 41898232.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23289811) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5822452 + ... + 5822455.
It is an arithmetic number, because the mean of its divisors is an integer number (8733681).
Almost surely, 223289814 is an apocalyptic number.
23289814 is a deficient number, since it is larger than the sum of its proper divisors (11644910).
23289814 is a wasteful number, since it uses less digits than its factorization.
23289814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11644909.
The product of its digits is 27648, while the sum is 37.
The square root of 23289814 is about 4825.9521340353. The cubic root of 23289814 is about 285.5761975811.
The spelling of 23289814 in words is "twenty-three million, two hundred eighty-nine thousand, eight hundred fourteen".
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