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14007051 = 321556339
BaseRepresentation
bin110101011011…
…101100001011
3222100122001200
4311123230023
512041211201
61220115243
7230025612
oct65335413
928318050
1014007051
1179a7783
124835b23
132b956c6
141c08879
15136a386
hexd5bb0b

14007051 has 6 divisors (see below), whose sum is σ = 20232420. Its totient is φ = 9338028.

The previous prime is 14007011. The next prime is 14007067. The reversal of 14007051 is 15070041.

It is not a de Polignac number, because 14007051 - 29 = 14006539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14007011) 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, 778161 + ... + 778178.

It is an arithmetic number, because the mean of its divisors is an integer number (3372070).

Almost surely, 214007051 is an apocalyptic number.

14007051 is a deficient number, since it is larger than the sum of its proper divisors (6225369).

14007051 is a wasteful number, since it uses less digits than its factorization.

14007051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556345 (or 1556342 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 14007051 is about 3742.5994976754. The cubic root of 14007051 is about 241.0546813245.

Adding to 14007051 its reverse (15070041), we get a palindrome (29077092).

The spelling of 14007051 in words is "fourteen million, seven thousand, fifty-one".

Divisors: 1 3 9 1556339 4669017 14007051