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5044285 = 51008857
BaseRepresentation
bin10011001111100000111101
3100111021110101
4103033200331
52242404120
6300041101
760606241
oct23174075
910437411
105044285
112935934
121833191
131077cac
14954421
1569990a
hex4cf83d

5044285 has 4 divisors (see below), whose sum is σ = 6053148. Its totient is φ = 4035424.

The previous prime is 5044267. The next prime is 5044297. The reversal of 5044285 is 5824405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3916441 + 1127844 = 1979^2 + 1062^2 .

It is a cyclic number.

It is not a de Polignac number, because 5044285 - 219 = 4519997 is a prime.

It is a super-2 number, since 2×50442852 = 50889622322450, which contains 22 as substring.

It is a Duffinian number.

5044285 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504424 + ... + 504433.

It is an arithmetic number, because the mean of its divisors is an integer number (1513287).

Almost surely, 25044285 is an apocalyptic number.

It is an amenable number.

5044285 is a deficient number, since it is larger than the sum of its proper divisors (1008863).

5044285 is a wasteful number, since it uses less digits than its factorization.

5044285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008862.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5044285 is about 2245.9485746562. The cubic root of 5044285 is about 171.5009533956.

It can be divided in two parts, 5044 and 285, that added together give a square (5329 = 732).

The spelling of 5044285 in words is "five million, forty-four thousand, two hundred eighty-five".

Divisors: 1 5 1008857 5044285