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BaseRepresentation
bin11000011100010
3122011111
43003202
5400024
6133534
751325
oct30342
918144
1012514
119447
1272aa
135908
1447bc
153a94
hex30e2

12514 has 4 divisors (see below), whose sum is σ = 18774. Its totient is φ = 6256.

The previous prime is 12511. The next prime is 12517. The reversal of 12514 is 41521.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12511) and next prime (12517).

It can be written as a sum of positive squares in only one way, i.e., 6889 + 5625 = 83^2 + 75^2 .

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 12494 and 12503.

It is not an unprimeable number, because it can be changed into a prime (12511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3127 + ... + 3130.

212514 is an apocalyptic number.

12514 is a deficient number, since it is larger than the sum of its proper divisors (6260).

12514 is an equidigital number, since it uses as much as digits as its factorization.

12514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6259.

The product of its digits is 40, while the sum is 13.

The square root of 12514 is about 111.8659912574. The cubic root of 12514 is about 23.2166052346.

The spelling of 12514 in words is "twelve thousand, five hundred fourteen".

Divisors: 1 2 6257 12514