Base | Representation |
---|---|
bin | 101100010110… |
… | …0110100101011 |
3 | 1121202100010002 |
4 | 1120230310223 |
5 | 21423033032 |
6 | 2150213215 |
7 | 401432603 |
oct | 130546453 |
9 | 47670102 |
10 | 23252267 |
11 | 12141855 |
12 | 795420b |
13 | 4a8184c |
14 | 3133c03 |
15 | 2094862 |
hex | 162cd2b |
23252267 has 4 divisors (see below), whose sum is σ = 23325936. Its totient is φ = 23178600.
The previous prime is 23252261. The next prime is 23252269. The reversal of 23252267 is 76225232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23252267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23252261) 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 3 ways as a sum of consecutive naturals, for example, 36359 + ... + 36992.
It is an arithmetic number, because the mean of its divisors is an integer number (5831484).
Almost surely, 223252267 is an apocalyptic number.
23252267 is a deficient number, since it is larger than the sum of its proper divisors (73669).
23252267 is an equidigital number, since it uses as much as digits as its factorization.
23252267 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73668.
The product of its digits is 10080, while the sum is 29.
The square root of 23252267 is about 4822.0604517156. The cubic root of 23252267 is about 285.4226498139.
Adding to 23252267 its reverse (76225232), we get a palindrome (99477499).
The spelling of 23252267 in words is "twenty-three million, two hundred fifty-two thousand, two hundred sixty-seven".
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