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23124014013 = 340031925557
BaseRepresentation
bin10101100010010011…
…000111001110111101
32012200112220121211110
4111202103013032331
5334324221422023
614342323512233
71446014606322
oct254223071675
965615817743
1023124014013
1198969a2a91
124594228679
132246990139
141195170b49
15905159a93
hex5624c73bd

23124014013 has 8 divisors (see below), whose sum is σ = 30839736928. Its totient is φ = 15412150224.

The previous prime is 23124013993. The next prime is 23124014027. The reversal of 23124014013 is 31041042132.

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

It is not a de Polignac number, because 23124014013 - 26 = 23124013949 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 (23124014093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950770 + ... + 974787.

It is an arithmetic number, because the mean of its divisors is an integer number (3854967116).

Almost surely, 223124014013 is an apocalyptic number.

It is an amenable number.

23124014013 is a deficient number, since it is larger than the sum of its proper divisors (7715722915).

23124014013 is a wasteful number, since it uses less digits than its factorization.

23124014013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929563.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23124014013 its reverse (31041042132), we get a palindrome (54165056145).

The spelling of 23124014013 in words is "twenty-three billion, one hundred twenty-four million, fourteen thousand, thirteen".

Divisors: 1 3 4003 12009 1925557 5776671 7708004671 23124014013