Search a number
-
+
23230301 = 25192551
BaseRepresentation
bin101100010011…
…1011101011101
31121201012222112
41120213131131
521421332201
62145523405
7401311553
oct130473535
947635875
1023230301
11121272a6
127943565
134a74853
143129bd3
15208d0bb
hex162775d

23230301 has 4 divisors (see below), whose sum is σ = 23323104. Its totient is φ = 23137500.

The previous prime is 23230297. The next prime is 23230309. The reversal of 23230301 is 10303232.

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 23230301 - 22 = 23230297 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230309) 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, 46025 + ... + 46526.

It is an arithmetic number, because the mean of its divisors is an integer number (5830776).

Almost surely, 223230301 is an apocalyptic number.

It is an amenable number.

23230301 is a deficient number, since it is larger than the sum of its proper divisors (92803).

23230301 is an equidigital number, since it uses as much as digits as its factorization.

23230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92802.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 23230301 is about 4819.7822564925. The cubic root of 23230301 is about 285.3327436093.

Adding to 23230301 its reverse (10303232), we get a palindrome (33533533).

The spelling of 23230301 in words is "twenty-three million, two hundred thirty thousand, three hundred one".

Divisors: 1 251 92551 23230301