Search a number
-
+
5672944 = 241918661
BaseRepresentation
bin10101101000111111110000
3101200012211001
4111220333300
52423013234
6321331344
766135124
oct25507760
911605731
105672944
113225192
121a96b54
131238194
14a79584
15770d14
hex568ff0

5672944 has 20 divisors (see below), whose sum is σ = 11570440. Its totient is φ = 2687040.

The previous prime is 5672929. The next prime is 5672959. The reversal of 5672944 is 4492765.

It is an interprime number because it is at equal distance from previous prime (5672929) and next prime (5672959).

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, 9027 + ... + 9634.

It is an arithmetic number, because the mean of its divisors is an integer number (578522).

Almost surely, 25672944 is an apocalyptic number.

It is an amenable number.

5672944 is an abundant number, since it is smaller than the sum of its proper divisors (5897496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5672944 is a wasteful number, since it uses less digits than its factorization.

5672944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18688 (or 18682 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 5672944 is about 2381.7942816289. The cubic root of 5672944 is about 178.3485155114.

The spelling of 5672944 in words is "five million, six hundred seventy-two thousand, nine hundred forty-four".

Divisors: 1 2 4 8 16 19 38 76 152 304 18661 37322 74644 149288 298576 354559 709118 1418236 2836472 5672944