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14031014 = 27015507
BaseRepresentation
bin110101100001…
…100010100110
3222101211221012
4311201202212
512042443024
61220422222
7230155514
oct65414246
928354835
1014031014
117a13788
124847972
132ba359a
141c134b4
15137250e
hexd618a6

14031014 has 4 divisors (see below), whose sum is σ = 21046524. Its totient is φ = 7015506.

The previous prime is 14031013. The next prime is 14031023. The reversal of 14031014 is 41013041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41013041 = 302313567.

It is a self number, because there is not a number n which added to its sum of digits gives 14031014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507752 + ... + 3507755.

It is an arithmetic number, because the mean of its divisors is an integer number (5261631).

Almost surely, 214031014 is an apocalyptic number.

14031014 is a deficient number, since it is larger than the sum of its proper divisors (7015510).

14031014 is an equidigital number, since it uses as much as digits as its factorization.

14031014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7015509.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14031014 is about 3745.7995141225. The cubic root of 14031014 is about 241.1920669505.

Adding to 14031014 its reverse (41013041), we get a palindrome (55044055).

The spelling of 14031014 in words is "fourteen million, thirty-one thousand, fourteen".

Divisors: 1 2 7015507 14031014