Base | Representation |
---|---|
bin | 101100010100… |
… | …0111011110101 |
3 | 1121201112021020 |
4 | 1120220323311 |
5 | 21422030331 |
6 | 2150011353 |
7 | 401335302 |
oct | 130507365 |
9 | 47645236 |
10 | 23236341 |
11 | 12130897 |
12 | 7946b59 |
13 | 4a7751b |
14 | 312c0a9 |
15 | 208ec96 |
hex | 1628ef5 |
23236341 has 4 divisors (see below), whose sum is σ = 30981792. Its totient is φ = 15490892.
The previous prime is 23236327. The next prime is 23236351. The reversal of 23236341 is 14363232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23236341 - 25 = 23236309 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23236321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3872721 + ... + 3872726.
It is an arithmetic number, because the mean of its divisors is an integer number (7745448).
Almost surely, 223236341 is an apocalyptic number.
It is an amenable number.
23236341 is a deficient number, since it is larger than the sum of its proper divisors (7745451).
23236341 is an equidigital number, since it uses as much as digits as its factorization.
23236341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7745450.
The product of its digits is 2592, while the sum is 24.
The square root of 23236341 is about 4820.4088000915. The cubic root of 23236341 is about 285.3574708026.
Adding to 23236341 its reverse (14363232), we get a palindrome (37599573).
The spelling of 23236341 in words is "twenty-three million, two hundred thirty-six thousand, three hundred forty-one".
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