Search a number
-
+
13862 = 229239
BaseRepresentation
bin11011000100110
3201000102
43120212
5420422
6144102
755262
oct33046
921012
1013862
11a462
128032
136404
1450a2
154192
hex3626

13862 has 8 divisors (see below), whose sum is σ = 21600. Its totient is φ = 6664.

The previous prime is 13859. The next prime is 13873. The reversal of 13862 is 26831.

It can be divided in two parts, 1386 and 2, that multiplied together give a palindrome (2772).

13862 is nontrivially palindromic in base 3 and base 9.

13862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

13862 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

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

It is a pancake number, because a pancake can be divided into 13862 parts by 166 straight cuts.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 62 + ... + 177.

It is an arithmetic number, because the mean of its divisors is an integer number (2700).

213862 is an apocalyptic number.

13862 is a deficient number, since it is larger than the sum of its proper divisors (7738).

13862 is a wasteful number, since it uses less digits than its factorization.

13862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270.

The product of its digits is 288, while the sum is 20.

The square root of 13862 is about 117.7369950355. The cubic root of 13862 is about 24.0219706218.

The spelling of 13862 in words is "thirteen thousand, eight hundred sixty-two".

Divisors: 1 2 29 58 239 478 6931 13862