Search a number
-
+
5044837 = 71036997
BaseRepresentation
bin10011001111101001100101
3100111022012211
4103033221211
52242413322
6300043421
760610660
oct23175145
910438184
105044837
112936296
121833571
131078315
149546d7
15699b77
hex4cfa65

5044837 has 8 divisors (see below), whose sum is σ = 5822336. Its totient is φ = 4281552.

The previous prime is 5044829. The next prime is 5044859. The reversal of 5044837 is 7384405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5044837 - 23 = 5044829 is a prime.

It is a Duffinian number.

5044837 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5044799 and 5044808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044807) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2778 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (727792).

Almost surely, 25044837 is an apocalyptic number.

It is an amenable number.

5044837 is a deficient number, since it is larger than the sum of its proper divisors (777499).

5044837 is a wasteful number, since it uses less digits than its factorization.

5044837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107.

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

The square root of 5044837 is about 2246.0714592372. The cubic root of 5044837 is about 171.5072089947.

The spelling of 5044837 in words is "five million, forty-four thousand, eight hundred thirty-seven".

Divisors: 1 7 103 721 6997 48979 720691 5044837