Search a number
12835 = 517151
BaseRepresentation
bin11001000100011
3122121101
43020203
5402320
6135231
752264
oct31043
918541
1012835
119709
127517
135ac4
14496b
153c0a
hex3223

12835 has 8 divisors (see below), whose sum is σ = 16416. Its totient is φ = 9600.

The previous prime is 12829. The next prime is 12841. The reversal of 12835 is 53821.

12835 = T91 + T92 + T93.

It is a happy number.

12835 is nontrivially palindromic in base 4 and base 16.

It is an interprime number because it is at equal distance from previous prime (12829) and next prime (12841).

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

It is not a de Polignac number, because 12835 - 29 = 12323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10 + ... + 160.

It is an arithmetic number, because the mean of its divisors is an integer number (2052).

212835 is an apocalyptic number.

12835 is the 93-rd centered triangular number.

12835 is a deficient number, since it is larger than the sum of its proper divisors (3581).

12835 is a wasteful number, since it uses less digits than its factorization.

12835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173.

The product of its digits is 240, while the sum is 19.

The square root of 12835 is about 113.2916590045. The cubic root of 12835 is about 23.4134434647.

The spelling of 12835 in words is "twelve thousand, eight hundred thirty-five".

Divisors: 1 5 17 85 151 755 2567 12835