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23004341 = 109211049
BaseRepresentation
bin101011111000…
…0010010110101
31121021202000122
41113300102311
521342114331
62141021325
7366351023
oct127602265
947252018
1023004341
1111a92558
127854845
1349c5a49
1430ab713
15204617b
hex15f04b5

23004341 has 4 divisors (see below), whose sum is σ = 23215500. Its totient is φ = 22793184.

The previous prime is 23004313. The next prime is 23004379. The reversal of 23004341 is 14340032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8151025 + 14853316 = 2855^2 + 3854^2 .

It is a cyclic number.

It is not a de Polignac number, because 23004341 - 218 = 22742197 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 (23004391) 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, 105416 + ... + 105633.

It is an arithmetic number, because the mean of its divisors is an integer number (5803875).

Almost surely, 223004341 is an apocalyptic number.

It is an amenable number.

23004341 is a deficient number, since it is larger than the sum of its proper divisors (211159).

23004341 is a wasteful number, since it uses less digits than its factorization.

23004341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211158.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 23004341 is about 4796.2840824955. The cubic root of 23004341 is about 284.4045884924.

Adding to 23004341 its reverse (14340032), we get a palindrome (37344373).

The spelling of 23004341 in words is "twenty-three million, four thousand, three hundred forty-one".

Divisors: 1 109 211049 23004341