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14312 = 231789
BaseRepresentation
bin11011111101000
3201122002
43133220
5424222
6150132
756504
oct33750
921562
1014312
11a831
128348
13668c
145304
154392
hex37e8

14312 has 8 divisors (see below), whose sum is σ = 26850. Its totient is φ = 7152.

The previous prime is 14303. The next prime is 14321. The reversal of 14312 is 21341.

Adding to 14312 its reverse (21341), we get a palindrome (35653).

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14303) and next prime (14321).

It can be written as a sum of positive squares in only one way, i.e., 8836 + 5476 = 94^2 + 74^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 13.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 14293 and 14302.

It is an unprimeable number.

14312 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887 + ... + 902.

214312 is an apocalyptic number.

It is an amenable number.

14312 is a deficient number, since it is larger than the sum of its proper divisors (12538).

14312 is a wasteful number, since it uses less digits than its factorization.

14312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795 (or 1791 counting only the distinct ones).

The product of its digits is 24, while the sum is 11.

The square root of 14312 is about 119.6327714299. The cubic root of 14312 is about 24.2791480024.

The spelling of 14312 in words is "fourteen thousand, three hundred twelve", and thus it is an iban number.

Divisors: 1 2 4 8 1789 3578 7156 14312