Base | Representation |
---|---|
bin | 101100010100… |
… | …0000111111111 |
3 | 1121201100201100 |
4 | 1120220013333 |
5 | 21421424043 |
6 | 2145544143 |
7 | 401322522 |
oct | 130500777 |
9 | 47640640 |
10 | 23233023 |
11 | 12129350 |
12 | 7945053 |
13 | 4a75b68 |
14 | 312abb9 |
15 | 208dcd3 |
hex | 16281ff |
23233023 has 24 divisors (see below), whose sum is σ = 36962640. Its totient is φ = 13944960.
The previous prime is 23232997. The next prime is 23233037. The reversal of 23233023 is 32033232.
It is not a de Polignac number, because 23233023 - 26 = 23232959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23232987 and 23233005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23233723) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9715 + ... + 11867.
It is an arithmetic number, because the mean of its divisors is an integer number (1540110).
Almost surely, 223233023 is an apocalyptic number.
23233023 is a deficient number, since it is larger than the sum of its proper divisors (13729617).
23233023 is a wasteful number, since it uses less digits than its factorization.
23233023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2279 (or 2276 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 23233023 is about 4820.0646261228. The cubic root of 23233023 is about 285.3438877524.
Adding to 23233023 its reverse (32033232), we get a palindrome (55266255).
The spelling of 23233023 in words is "twenty-three million, two hundred thirty-three thousand, twenty-three".
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