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14032012014 = 232779556223
BaseRepresentation
bin11010001000101111…
…11000001011101110
31100012220201001210200
431010113320023232
5212214143341024
610240214414330
71004504064006
oct150427701356
940186631720
1014032012014
115a50783349
1228773613a6
1314281398b7
1497184b006
15571d582c9
hex3445f82ee

14032012014 has 12 divisors (see below), whose sum is σ = 30402692736. Its totient is φ = 4677337332.

The previous prime is 14032012013. The next prime is 14032012051. The reversal of 14032012014 is 41021023041.

14032012014 is a `hidden beast` number, since 140 + 320 + 1 + 201 + 4 = 666.

It is a super-2 number, since 2×140320120142 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 779556223 = 14032012014 / (1 + 4 + 0 + 3 + 2 + 0 + 1 + 2 + 0 + 1 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14032012013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389778094 + ... + 389778129.

It is an arithmetic number, because the mean of its divisors is an integer number (2533557728).

Almost surely, 214032012014 is an apocalyptic number.

14032012014 is an abundant number, since it is smaller than the sum of its proper divisors (16370680722).

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

14032012014 is a wasteful number, since it uses less digits than its factorization.

14032012014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779556231 (or 779556228 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14032012014 its reverse (41021023041), we get a palindrome (55053035055).

The spelling of 14032012014 in words is "fourteen billion, thirty-two million, twelve thousand, fourteen".

Divisors: 1 2 3 6 9 18 779556223 1559112446 2338668669 4677337338 7016006007 14032012014