Base | Representation |
---|---|
bin | 101100011110… |
… | …0000011010011 |
3 | 1121212111200022 |
4 | 1120330003103 |
5 | 21432032033 |
6 | 2151414055 |
7 | 402112502 |
oct | 130740323 |
9 | 47774608 |
10 | 23314643 |
11 | 12184700 |
12 | 798432b |
13 | 4aa4061 |
14 | 314c839 |
15 | 20a8098 |
hex | 163c0d3 |
23314643 has 12 divisors (see below), whose sum is σ = 26228664. Its totient is φ = 20697600.
The previous prime is 23314639. The next prime is 23314649. The reversal of 23314643 is 34641332.
It is a happy number.
It is not a de Polignac number, because 23314643 - 22 = 23314639 is a prime.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (23314649) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2963 + ... + 7443.
It is an arithmetic number, because the mean of its divisors is an integer number (2185722).
Almost surely, 223314643 is an apocalyptic number.
23314643 is a deficient number, since it is larger than the sum of its proper divisors (2914021).
23314643 is a wasteful number, since it uses less digits than its factorization.
23314643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4546 (or 4535 counting only the distinct ones).
The product of its digits is 5184, while the sum is 26.
The square root of 23314643 is about 4828.5238945251. The cubic root of 23314643 is about 285.6776446941.
Adding to 23314643 its reverse (34641332), we get a palindrome (57955975).
The spelling of 23314643 in words is "twenty-three million, three hundred fourteen thousand, six hundred forty-three".
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