Search a number
-
+
5240733 = 31746911
BaseRepresentation
bin10011111111011110011101
3100212020221020
4103333132131
52320200413
6304154353
762355051
oct23773635
910766836
105240733
112a5a493
1219089b9
131116534
149a5c61
156d7c23
hex4ff79d

5240733 has 4 divisors (see below), whose sum is σ = 6987648. Its totient is φ = 3493820.

The previous prime is 5240731. The next prime is 5240737. The reversal of 5240733 is 3370425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5240733 - 21 = 5240731 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873453 + ... + 873458.

It is an arithmetic number, because the mean of its divisors is an integer number (1746912).

Almost surely, 25240733 is an apocalyptic number.

It is an amenable number.

5240733 is a deficient number, since it is larger than the sum of its proper divisors (1746915).

5240733 is a wasteful number, since it uses less digits than its factorization.

5240733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746914.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 5240733 is about 2289.2647291216. The cubic root of 5240733 is about 173.6990106232.

The spelling of 5240733 in words is "five million, two hundred forty thousand, seven hundred thirty-three".

Divisors: 1 3 1746911 5240733