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23244045011 = 115339869717
BaseRepresentation
bin10101101001011100…
…111111101011010011
32012222220202211101222
4111221130333223103
5340100433420021
614402252315255
71452003060035
oct255134775323
965886684358
1023244045011
119948726060
124608472b2b
1322657c81b5
1411a7097c55
159109696ab
hex56973fad3

23244045011 has 8 divisors (see below), whose sum is σ = 25835577264. Its totient is φ = 20732252320.

The previous prime is 23244044977. The next prime is 23244045047. The reversal of 23244045011 is 11054044232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23244045011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23244045091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19934276 + ... + 19935441.

It is an arithmetic number, because the mean of its divisors is an integer number (3229447158).

Almost surely, 223244045011 is an apocalyptic number.

23244045011 is a deficient number, since it is larger than the sum of its proper divisors (2591532253).

23244045011 is a wasteful number, since it uses less digits than its factorization.

23244045011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39869781.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 23244045011 its reverse (11054044232), we get a palindrome (34298089243).

The spelling of 23244045011 in words is "twenty-three billion, two hundred forty-four million, forty-five thousand, eleven".

Divisors: 1 11 53 583 39869717 438566887 2113095001 23244045011