Search a number
12044 = 223011
BaseRepresentation
bin10111100001100
3121112002
42330030
5341134
6131432
750054
oct27414
917462
1012044
11905a
126b78
135636
144564
15387e
hex2f0c

12044 has 6 divisors (see below), whose sum is σ = 21084. Its totient is φ = 6020.

The previous prime is 12043. The next prime is 12049. The reversal of 12044 is 44021.

12044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×120443 = 5241233343552, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12041) 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, 1502 + ... + 1509.

It is an arithmetic number, because the mean of its divisors is an integer number (3514).

212044 is an apocalyptic number.

It is an amenable number.

12044 is a deficient number, since it is larger than the sum of its proper divisors (9040).

12044 is a wasteful number, since it uses less digits than its factorization.

12044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015 (or 3013 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 12044 is about 109.7451593466. The cubic root of 12044 is about 22.9222326242.

Adding to 12044 its reverse (44021), we get a palindrome (56065).

The spelling of 12044 in words is "twelve thousand, forty-four", and thus it is an iban number.

Divisors: 1 2 4 3011 6022 12044