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14014030331 = 727922915809
BaseRepresentation
bin11010000110100110…
…10010000111111011
31100011122212111120102
431003103102013323
5212200042432311
610234333150015
71004165202200
oct150323220773
940148774512
1014014030331
115a41611454
12287132b30b
1314244b2052
1496d2c9ca7
155704a543b
hex3434d21fb

14014030331 has 24 divisors (see below), whose sum is σ = 16581528000. Its totient is φ = 11807437824.

The previous prime is 14014030309. The next prime is 14014030367. The reversal of 14014030331 is 13303041041.

It is not a de Polignac number, because 14014030331 - 214 = 14014013947 is a prime.

It is a super-2 number, since 2×140140303312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14014030301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 878555 + ... + 894363.

It is an arithmetic number, because the mean of its divisors is an integer number (690897000).

Almost surely, 214014030331 is an apocalyptic number.

14014030331 is a deficient number, since it is larger than the sum of its proper divisors (2567497669).

14014030331 is a wasteful number, since it uses less digits than its factorization.

14014030331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16131 (or 16124 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 14014030331 its reverse (13303041041), we get a palindrome (27317071372).

The spelling of 14014030331 in words is "fourteen billion, fourteen million, thirty thousand, three hundred thirty-one".

Divisors: 1 7 49 79 229 553 1603 3871 11221 15809 18091 110663 126637 774641 886459 1248911 3620261 8742377 25341827 61196639 177392789 286000619 2002004333 14014030331