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5044873 = 9752009
BaseRepresentation
bin10011001111101010001001
3100111022021011
4103033222021
52242413443
6300043521
760611041
oct23175211
910438234
105044873
112936319
1218335a1
131078342
14954721
15699b9d
hex4cfa89

5044873 has 4 divisors (see below), whose sum is σ = 5096980. Its totient is φ = 4992768.

The previous prime is 5044859. The next prime is 5044877. The reversal of 5044873 is 3784405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3784405 = 5756881.

It can be written as a sum of positive squares in 2 ways, for example, as 4129024 + 915849 = 2032^2 + 957^2 .

It is a cyclic number.

It is not a de Polignac number, because 5044873 - 217 = 4913801 is a prime.

It is a super-2 number, since 2×50448732 = 50901487172258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5044877) 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, 25908 + ... + 26101.

It is an arithmetic number, because the mean of its divisors is an integer number (1274245).

Almost surely, 25044873 is an apocalyptic number.

It is an amenable number.

5044873 is a deficient number, since it is larger than the sum of its proper divisors (52107).

5044873 is an equidigital number, since it uses as much as digits as its factorization.

5044873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52106.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 5044873 is about 2246.0794732155. The cubic root of 5044873 is about 171.5076169527.

The spelling of 5044873 in words is "five million, forty-four thousand, eight hundred seventy-three".

Divisors: 1 97 52009 5044873