Search a number
-
+
23910468 = 22310931823
BaseRepresentation
bin101101100110…
…1100001000100
31122222202222220
41123031201010
522110113333
62212252340
7410143551
oct133154104
948882886
1023910468
111255131a
1280110b0
134c5230a
143265a28
1521748b3
hex16cd844

23910468 has 24 divisors (see below), whose sum is σ = 55872768. Its totient is φ = 7958496.

The previous prime is 23910463. The next prime is 23910479. The reversal of 23910468 is 86401932.

It is not an unprimeable number, because it can be changed into a prime (23910463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12205 + ... + 14027.

It is an arithmetic number, because the mean of its divisors is an integer number (2328032).

Almost surely, 223910468 is an apocalyptic number.

It is an amenable number.

23910468 is an abundant number, since it is smaller than the sum of its proper divisors (31962300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23910468 is a wasteful number, since it uses less digits than its factorization.

23910468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923 (or 2921 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 23910468 is about 4889.8331259870. The cubic root of 23910468 is about 288.0907796388.

The spelling of 23910468 in words is "twenty-three million, nine hundred ten thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 1093 1823 2186 3279 3646 4372 5469 6558 7292 10938 13116 21876 1992539 3985078 5977617 7970156 11955234 23910468