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14313318 = 232385553
BaseRepresentation
bin110110100110…
…011101100110
3222221012011220
4312212131212
512131011233
61230441210
7232442535
oct66463546
928835156
1014313318
118096898
124963206
132c71c26
141c8831c
1513caeb3
hexda6766

14313318 has 8 divisors (see below), whose sum is σ = 28626648. Its totient is φ = 4771104.

The previous prime is 14313311. The next prime is 14313331. The reversal of 14313318 is 81331341.

Adding to 14313318 its reverse (81331341), we get a palindrome (95644659).

It is a sphenic number, since it is the product of 3 distinct primes.

14313318 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14313311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192771 + ... + 1192782.

It is an arithmetic number, because the mean of its divisors is an integer number (3578331).

It is a self-describing number.

Almost surely, 214313318 is an apocalyptic number.

14313318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14313318 is a wasteful number, since it uses less digits than its factorization.

14313318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385558.

The product of its digits is 864, while the sum is 24.

The square root of 14313318 is about 3783.2945959838. The cubic root of 14313318 is about 242.7989327286.

The spelling of 14313318 in words is "fourteen million, three hundred thirteen thousand, three hundred eighteen".

Divisors: 1 2 3 6 2385553 4771106 7156659 14313318