Base | Representation |
---|---|
bin | 101100011100… |
… | …0100010011111 |
3 | 1121211202221102 |
4 | 1120320202133 |
5 | 21431102010 |
6 | 2151223315 |
7 | 402022526 |
oct | 130704237 |
9 | 47752842 |
10 | 23300255 |
11 | 12174910 |
12 | 7977b3b |
13 | 4a9a644 |
14 | 31474bd |
15 | 20a3ba5 |
hex | 163889f |
23300255 has 16 divisors (see below), whose sum is σ = 30962304. Its totient is φ = 16690080.
The previous prime is 23300227. The next prime is 23300257. The reversal of 23300255 is 55200332.
It is not a de Polignac number, because 23300255 - 224 = 6523039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23300257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524 + ... + 6846.
It is an arithmetic number, because the mean of its divisors is an integer number (1935144).
Almost surely, 223300255 is an apocalyptic number.
23300255 is a deficient number, since it is larger than the sum of its proper divisors (7662049).
23300255 is a wasteful number, since it uses less digits than its factorization.
23300255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6406.
The product of its (nonzero) digits is 900, while the sum is 20.
The square root of 23300255 is about 4827.0337682680. The cubic root of 23300255 is about 285.6188665295.
Adding to 23300255 its reverse (55200332), we get a palindrome (78500587).
The spelling of 23300255 in words is "twenty-three million, three hundred thousand, two hundred fifty-five".
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