Search a number
-
+
23412976 = 242950459
BaseRepresentation
bin101100101010…
…0000011110000
31122001111120021
41121110003300
521443203401
62153453224
7403002256
oct131240360
948044507
1023412976
1112241574
127a11214
134b09a42
1431765d6
1520c72a1
hex16540f0

23412976 has 20 divisors (see below), whose sum is σ = 46927800. Its totient is φ = 11302592.

The previous prime is 23412973. The next prime is 23413001. The reversal of 23412976 is 67921432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412973) 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, 24766 + ... + 25693.

It is an arithmetic number, because the mean of its divisors is an integer number (2346390).

Almost surely, 223412976 is an apocalyptic number.

It is an amenable number.

23412976 is an abundant number, since it is smaller than the sum of its proper divisors (23514824).

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

23412976 is a wasteful number, since it uses less digits than its factorization.

23412976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50496 (or 50490 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 23412976 is about 4838.6956920228. The cubic root of 23412976 is about 286.0787107922.

The spelling of 23412976 in words is "twenty-three million, four hundred twelve thousand, nine hundred seventy-six".

Divisors: 1 2 4 8 16 29 58 116 232 464 50459 100918 201836 403672 807344 1463311 2926622 5853244 11706488 23412976