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23024668 = 2219130137
BaseRepresentation
bin101011111010…
…1010000011100
31121022202220111
41113311100130
521343242133
62141255404
7366464212
oct127652034
947282814
1023024668
1111aa6857
127864564
134a02084
1430b4cb2
15204c1cd
hex15f541c

23024668 has 12 divisors (see below), whose sum is σ = 40505472. Its totient is φ = 11451680.

The previous prime is 23024663. The next prime is 23024671. The reversal of 23024668 is 86642032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024663) 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 3 ways as a sum of consecutive naturals, for example, 14305 + ... + 15832.

It is an arithmetic number, because the mean of its divisors is an integer number (3375456).

Almost surely, 223024668 is an apocalyptic number.

It is an amenable number.

23024668 is a deficient number, since it is larger than the sum of its proper divisors (17480804).

23024668 is a wasteful number, since it uses less digits than its factorization.

23024668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30332 (or 30330 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 23024668 is about 4798.4026508829. The cubic root of 23024668 is about 284.4883319642.

The spelling of 23024668 in words is "twenty-three million, twenty-four thousand, six hundred sixty-eight".

Divisors: 1 2 4 191 382 764 30137 60274 120548 5756167 11512334 23024668