Base | Representation |
---|---|
bin | 101100010011… |
… | …1110011110110 |
3 | 1121201021221121 |
4 | 1120213303312 |
5 | 21421403414 |
6 | 2145534154 |
7 | 401316001 |
oct | 130476366 |
9 | 47637847 |
10 | 23231734 |
11 | 12128389 |
12 | 794435a |
13 | 4a753b6 |
14 | 312a538 |
15 | 208d724 |
hex | 1627cf6 |
23231734 has 4 divisors (see below), whose sum is σ = 34847604. Its totient is φ = 11615866.
The previous prime is 23231723. The next prime is 23231773. The reversal of 23231734 is 43713232.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 23231699 and 23231708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5807932 + ... + 5807935.
It is an arithmetic number, because the mean of its divisors is an integer number (8711901).
Almost surely, 223231734 is an apocalyptic number.
23231734 is a deficient number, since it is larger than the sum of its proper divisors (11615870).
23231734 is a wasteful number, since it uses less digits than its factorization.
23231734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11615869.
The product of its digits is 3024, while the sum is 25.
The square root of 23231734 is about 4819.9309123679. The cubic root of 23231734 is about 285.3386105647.
Adding to 23231734 its reverse (43713232), we get a palindrome (66944966).
The spelling of 23231734 in words is "twenty-three million, two hundred thirty-one thousand, seven hundred thirty-four".
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