Search a number
-
+
23080910 = 2522910079
BaseRepresentation
bin101100000001…
…0111111001110
31121102122001112
41120002333032
521402042120
62142412022
7400120166
oct130027716
947378045
1023080910
1112035036
127891012
134a21858
1430cb5a6
15205dbc5
hex1602fce

23080910 has 16 divisors (see below), whose sum is σ = 41731200. Its totient is φ = 9191136.

The previous prime is 23080907. The next prime is 23080927. The reversal of 23080910 is 1908032.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2750 + ... + 7329.

It is an arithmetic number, because the mean of its divisors is an integer number (2608200).

Almost surely, 223080910 is an apocalyptic number.

23080910 is a deficient number, since it is larger than the sum of its proper divisors (18650290).

23080910 is a wasteful number, since it uses less digits than its factorization.

23080910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10315.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 23080910 is about 4804.2595683414. The cubic root of 23080910 is about 284.7197820277.

Adding to 23080910 its reverse (1908032), we get a palindrome (24988942).

The spelling of 23080910 in words is "twenty-three million, eighty thousand, nine hundred ten".

Divisors: 1 2 5 10 229 458 1145 2290 10079 20158 50395 100790 2308091 4616182 11540455 23080910