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23024113 = 73289159
BaseRepresentation
bin101011111010…
…1000111110001
31121022202010221
41113311013301
521343232423
62141253041
7366462460
oct127650761
947282127
1023024113
1111aa63a2
127864181
134a01a48
1430b49d7
15204be5d
hex15f51f1

23024113 has 4 divisors (see below), whose sum is σ = 26313280. Its totient is φ = 19734948.

The previous prime is 23024077. The next prime is 23024119. The reversal of 23024113 is 31142032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23024113 - 213 = 23015921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23024119) 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, 1644573 + ... + 1644586.

It is an arithmetic number, because the mean of its divisors is an integer number (6578320).

Almost surely, 223024113 is an apocalyptic number.

It is an amenable number.

23024113 is a deficient number, since it is larger than the sum of its proper divisors (3289167).

23024113 is an equidigital number, since it uses as much as digits as its factorization.

23024113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289166.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 23024113 is about 4798.3448187891. The cubic root of 23024113 is about 284.4860461217.

Adding to 23024113 its reverse (31142032), we get a palindrome (54166145).

The spelling of 23024113 in words is "twenty-three million, twenty-four thousand, one hundred thirteen".

Divisors: 1 7 3289159 23024113