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23301053 = 31174923
BaseRepresentation
bin101100011100…
…0101110111101
31121211211000222
41120320232331
521431113203
62151231125
7402025046
oct130705675
947754028
1023301053
1112175476
1279784a5
134a9ab09
1431478cd
1520a4038
hex1638bbd

23301053 has 4 divisors (see below), whose sum is σ = 23376288. Its totient is φ = 23225820.

The previous prime is 23301043. The next prime is 23301073. The reversal of 23301053 is 35010332.

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 23301053 - 24 = 23301037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23301023) 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, 37151 + ... + 37772.

It is an arithmetic number, because the mean of its divisors is an integer number (5844072).

Almost surely, 223301053 is an apocalyptic number.

It is an amenable number.

23301053 is a deficient number, since it is larger than the sum of its proper divisors (75235).

23301053 is an equidigital number, since it uses as much as digits as its factorization.

23301053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75234.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 23301053 is about 4827.1164270193. The cubic root of 23301053 is about 285.6221271699.

Adding to 23301053 its reverse (35010332), we get a palindrome (58311385).

The spelling of 23301053 in words is "twenty-three million, three hundred one thousand, fifty-three".

Divisors: 1 311 74923 23301053