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BaseRepresentation
bin11100010110111
3201220202
43202313
5431034
6151115
760221
oct34267
921822
1014519
11a9aa
12849b
1367bb
145411
15447e
hex38b7

14519 has 2 divisors, whose sum is σ = 14520. Its totient is φ = 14518.

The previous prime is 14503. The next prime is 14533. The reversal of 14519 is 91541.

It is a strong prime.

It is an emirp because it is prime and its reverse (91541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14519 - 24 = 14503 is a prime.

It is a super-2 number, since 2×145192 = 421602722, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 13 and base 15.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 14519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14549) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7259 + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (7260).

214519 is an apocalyptic number.

14519 is a deficient number, since it is larger than the sum of its proper divisors (1).

14519 is an equidigital number, since it uses as much as digits as its factorization.

14519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180, while the sum is 20.

The square root of 14519 is about 120.4948131664. The cubic root of 14519 is about 24.3956410739.

The spelling of 14519 in words is "fourteen thousand, five hundred nineteen".