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12795 = 35853
BaseRepresentation
bin11000111111011
3122112220
43013323
5402140
6135123
752206
oct30773
918486
1012795
119682
1274a3
135a93
14493d
153bd0
hex31fb

12795 has 8 divisors (see below), whose sum is σ = 20496. Its totient is φ = 6816.

The previous prime is 12791. The next prime is 12799. The reversal of 12795 is 59721.

It is an interprime number because it is at equal distance from previous prime (12791) and next prime (12799).

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

It is not a de Polignac number, because 12795 - 22 = 12791 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412 + ... + 441.

It is an arithmetic number, because the mean of its divisors is an integer number (2562).

212795 is an apocalyptic number.

12795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12795 is a deficient number, since it is larger than the sum of its proper divisors (7701).

12795 is an equidigital number, since it uses as much as digits as its factorization.

12795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861.

The product of its digits is 630, while the sum is 24.

The square root of 12795 is about 113.1149857446. The cubic root of 12795 is about 23.3890956572.

It can be divided in two parts, 127 and 95, that added together give a palindrome (222).

The spelling of 12795 in words is "twelve thousand, seven hundred ninety-five".

Divisors: 1 3 5 15 853 2559 4265 12795