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23995241 = 59406699
BaseRepresentation
bin101101110001…
…0001101101001
31200011002021122
41123202031221
522120321431
62214145025
7410645654
oct133421551
950132248
1023995241
11125a9a86
128052175
134c81a8a
14328889b
15218ea7b
hex16e2369

23995241 has 4 divisors (see below), whose sum is σ = 24402000. Its totient is φ = 23588484.

The previous prime is 23995229. The next prime is 23995243. The reversal of 23995241 is 14259932.

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 a de Polignac number, because none of the positive numbers 2k-23995241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23995243) 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, 203291 + ... + 203408.

It is an arithmetic number, because the mean of its divisors is an integer number (6100500).

Almost surely, 223995241 is an apocalyptic number.

It is an amenable number.

23995241 is a deficient number, since it is larger than the sum of its proper divisors (406759).

23995241 is an equidigital number, since it uses as much as digits as its factorization.

23995241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406758.

The product of its digits is 19440, while the sum is 35.

The square root of 23995241 is about 4898.4937480822. The cubic root of 23995241 is about 288.4308470631.

The spelling of 23995241 in words is "twenty-three million, nine hundred ninety-five thousand, two hundred forty-one".

Divisors: 1 59 406699 23995241