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5044033 = 12973889
BaseRepresentation
bin10011001111011101000001
3100111021010001
4103033131001
52242402113
6300040001
760605431
oct23173501
910437101
105044033
112935725
121833001
131077b47
149542c1
156997dd
hex4cf741

5044033 has 4 divisors (see below), whose sum is σ = 5049220. Its totient is φ = 5038848.

The previous prime is 5044031. The next prime is 5044049. The reversal of 5044033 is 3304405.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4592449 + 451584 = 2143^2 + 672^2 .

It is a 3-Lehmer number, since φ(5044033) divides (5044033-1)3.

It is a cyclic number.

It is not a de Polignac number, because 5044033 - 21 = 5044031 is a prime.

It is a Duffinian number.

5044033 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5044033.

It is not an unprimeable number, because it can be changed into a prime (5044031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648 + ... + 3241.

It is an arithmetic number, because the mean of its divisors is an integer number (1262305).

It is a Poulet number, since it divides 25044032-1.

Almost surely, 25044033 is an apocalyptic number.

5044033 is the 1297-th octagonal number.

It is an amenable number.

5044033 is a deficient number, since it is larger than the sum of its proper divisors (5187).

5044033 is a wasteful number, since it uses less digits than its factorization.

5044033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 5044033 is about 2245.8924729381. The cubic root of 5044033 is about 171.4980974270.

Adding to 5044033 its reverse (3304405), we get a palindrome (8348438).

The spelling of 5044033 in words is "five million, forty-four thousand, thirty-three".

Divisors: 1 1297 3889 5044033