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5044 = 221397
BaseRepresentation
bin1001110110100
320220211
41032310
5130134
635204
720464
oct11664
96824
105044
113876
122b04
1323b0
141ba4
151764
hex13b4

5044 has 12 divisors (see below), whose sum is σ = 9604. Its totient is φ = 2304.

The previous prime is 5039. The next prime is 5051. The reversal of 5044 is 4405.

It can be written as a sum of positive squares in 2 ways, for example, as 1444 + 3600 = 38^2 + 60^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

5044 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 4 + ... + 100.

25044 is an apocalyptic number.

It is an amenable number.

5044 is a deficient number, since it is larger than the sum of its proper divisors (4560).

5044 is a wasteful number, since it uses less digits than its factorization.

5044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 5044 is about 71.0211236183. The cubic root of 5044 is about 17.1497723424.

Adding to 5044 its reverse (4405), we get a palindrome (9449).

It can be divided in two parts, 504 and 4, that multiplied together give a triangular number (2016 = T63).

The spelling of 5044 in words is "five thousand, forty-four".

Divisors: 1 2 4 13 26 52 97 194 388 1261 2522 5044