Base | Representation |
---|---|
bin | 101100000100… |
… | …0110010001101 |
3 | 1121110211121220 |
4 | 1120020302031 |
5 | 21403322103 |
6 | 2143113553 |
7 | 400246335 |
oct | 130106215 |
9 | 47424556 |
10 | 23104653 |
11 | 12050960 |
12 | 78a28b9 |
13 | 4a2c5c0 |
14 | 30d60c5 |
15 | 2065c53 |
hex | 1608c8d |
23104653 has 16 divisors (see below), whose sum is σ = 36192576. Its totient is φ = 12925440.
The previous prime is 23104643. The next prime is 23104657. The reversal of 23104653 is 35640132.
It is a happy number.
It is not a de Polignac number, because 23104653 - 24 = 23104637 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23104657) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26500 + ... + 27357.
It is an arithmetic number, because the mean of its divisors is an integer number (2262036).
Almost surely, 223104653 is an apocalyptic number.
It is an amenable number.
23104653 is a deficient number, since it is larger than the sum of its proper divisors (13087923).
23104653 is a wasteful number, since it uses less digits than its factorization.
23104653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53884.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 23104653 is about 4806.7299695323. The cubic root of 23104653 is about 284.8173776179.
Adding to 23104653 its reverse (35640132), we get a palindrome (58744785).
The spelling of 23104653 in words is "twenty-three million, one hundred four thousand, six hundred fifty-three".
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