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13792 = 25431
BaseRepresentation
bin11010111100000
3200220211
43113200
5420132
6143504
755132
oct32740
920824
1013792
11a3a9
127b94
13637c
145052
154147
hex35e0

13792 has 12 divisors (see below), whose sum is σ = 27216. Its totient is φ = 6880.

The previous prime is 13789. The next prime is 13799. The reversal of 13792 is 29731.

13792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184 + ... + 247.

It is an arithmetic number, because the mean of its divisors is an integer number (2268).

213792 is an apocalyptic number.

It is an amenable number.

13792 is a deficient number, since it is larger than the sum of its proper divisors (13424).

13792 is an equidigital number, since it uses as much as digits as its factorization.

13792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 433 counting only the distinct ones).

The product of its digits is 378, while the sum is 22.

The square root of 13792 is about 117.4393460472. The cubic root of 13792 is about 23.9814671741.

It can be divided in two parts, 13 and 792, that multiplied together give a triangular number (10296 = T143).

The spelling of 13792 in words is "thirteen thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 16 32 431 862 1724 3448 6896 13792