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13330402014 = 23197913111299
BaseRepresentation
bin11000110101000110…
…11100101011011110
31021102000111120211010
430122203130223132
5204300040331024
610042432440050
7651224355546
oct143243345336
937360446733
1013330402014
115720734376
1227003a9026
131345985757
149065b4326
15530468b29
hex31a8dcade

13330402014 has 64 divisors (see below), whose sum is σ = 28638720000. Its totient is φ = 4124221920.

The previous prime is 13330402013. The next prime is 13330402021. The reversal of 13330402014 is 41020403331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330402013) 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 31 ways as a sum of consecutive naturals, for example, 1174137 + ... + 1185435.

It is an arithmetic number, because the mean of its divisors is an integer number (447480000).

Almost surely, 213330402014 is an apocalyptic number.

13330402014 is an abundant number, since it is smaller than the sum of its proper divisors (15308317986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13330402014 is a wasteful number, since it uses less digits than its factorization.

13330402014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11533.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13330402014 its reverse (41020403331), we get a palindrome (54350805345).

The spelling of 13330402014 in words is "thirteen billion, three hundred thirty million, four hundred two thousand, fourteen".

Divisors: 1 2 3 6 19 38 57 79 114 131 158 237 262 393 474 786 1501 2489 3002 4503 4978 7467 9006 10349 11299 14934 20698 22598 31047 33897 62094 67794 196631 214681 393262 429362 589893 644043 892621 1179786 1288086 1480169 1785242 2677863 2960338 4440507 5355726 8881014 16959799 28123211 33919598 50879397 56246422 84369633 101758794 116933351 168739266 233866702 350800053 701600106 2221733669 4443467338 6665201007 13330402014