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13320019013 = 710717783737
BaseRepresentation
bin11000110011110111…
…10101110001000101
31021101021222002000112
430121323311301011
5204234411102023
610041422122405
7651040202450
oct143173656105
937337862015
1013320019013
115715892484
1226b8a20405
13134378b772
14905070497
1552e5b7478
hex319ef5c45

13320019013 has 8 divisors (see below), whose sum is σ = 15365149632. Its totient is φ = 11310456096.

The previous prime is 13320019001. The next prime is 13320019057. The reversal of 13320019013 is 31091002331.

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 13320019013 - 24 = 13320018997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13320019013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320019213) 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, 8891120 + ... + 8892617.

It is an arithmetic number, because the mean of its divisors is an integer number (1920643704).

Almost surely, 213320019013 is an apocalyptic number.

It is an amenable number.

13320019013 is a deficient number, since it is larger than the sum of its proper divisors (2045130619).

13320019013 is a wasteful number, since it uses less digits than its factorization.

13320019013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17783851.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 13320019013 in words is "thirteen billion, three hundred twenty million, nineteen thousand, thirteen".

Divisors: 1 7 107 749 17783737 124486159 1902859859 13320019013