Search a number
-
+
23768094 = 237565907
BaseRepresentation
bin101101010101…
…0110000011110
31122201112200210
41122222300132
522041034334
62205233250
7406011510
oct132526036
948645623
1023768094
1112464359
127b62826
134c0257c
143229bb0
1521475e9
hex16aac1e

23768094 has 16 divisors (see below), whose sum is σ = 54327168. Its totient is φ = 6790872.

The previous prime is 23768093. The next prime is 23768111. The reversal of 23768094 is 49086732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23768093) by changing a digit.

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, 282912 + ... + 282995.

It is an arithmetic number, because the mean of its divisors is an integer number (3395448).

Almost surely, 223768094 is an apocalyptic number.

23768094 is an abundant number, since it is smaller than the sum of its proper divisors (30559074).

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

23768094 is a wasteful number, since it uses less digits than its factorization.

23768094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565919.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 23768094 is about 4875.2532241926. The cubic root of 23768094 is about 287.5178322903.

The spelling of 23768094 in words is "twenty-three million, seven hundred sixty-eight thousand, ninety-four".

Divisors: 1 2 3 6 7 14 21 42 565907 1131814 1697721 3395442 3961349 7922698 11884047 23768094