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3044 = 22761
BaseRepresentation
bin101111100100
311011202
4233210
544134
622032
711606
oct5744
94152
103044
112318
121918
131502
141176
15d7e
hexbe4

3044 has 6 divisors (see below), whose sum is σ = 5334. Its totient is φ = 1520.

The previous prime is 3041. The next prime is 3049. The reversal of 3044 is 4403.

3044 = T37 + T38 + ... + T40.

It can be written as a sum of positive squares in only one way, i.e., 1600 + 1444 = 40^2 + 38^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3041) 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, 377 + ... + 384.

It is an arithmetic number, because the mean of its divisors is an integer number (889).

It is an amenable number.

3044 is a deficient number, since it is larger than the sum of its proper divisors (2290).

3044 is a wasteful number, since it uses less digits than its factorization.

3044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 3044 is about 55.1724568965. The cubic root of 3044 is about 14.4926637482.

Adding to 3044 its reverse (4403), we get a palindrome (7447).

The spelling of 3044 in words is "three thousand, forty-four", and thus it is an iban number.

Divisors: 1 2 4 761 1522 3044