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23244124031 = 191369789317
BaseRepresentation
bin10101101001011101…
…010010111101111111
32012222220220211210122
4111221131102331333
5340100443432111
614402254125155
71452003536312
oct255135227577
965886824718
1023244124031
11994877a467
1246084b07bb
13226582515b
1411a70b8979
15910982cdb
hex569752f7f

23244124031 has 8 divisors (see below), whose sum is σ = 24469559280. Its totient is φ = 22018894848.

The previous prime is 23244124019. The next prime is 23244124039. The reversal of 23244124031 is 13042144232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23244124031 - 218 = 23243861887 is a prime.

It is a super-2 number, since 2×232441240312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244124039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215585 + ... + 304901.

It is an arithmetic number, because the mean of its divisors is an integer number (3058694910).

Almost surely, 223244124031 is an apocalyptic number.

23244124031 is a deficient number, since it is larger than the sum of its proper divisors (1225435249).

23244124031 is a wasteful number, since it uses less digits than its factorization.

23244124031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103033.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23244124031 its reverse (13042144232), we get a palindrome (36286268263).

The spelling of 23244124031 in words is "twenty-three billion, two hundred forty-four million, one hundred twenty-four thousand, thirty-one".

Divisors: 1 19 13697 89317 260243 1697023 1223374949 23244124031