Search a number
-
+
5220759 = 34340471
BaseRepresentation
bin10011111010100110010111
3100211020112110
4103322212113
52314031014
6303522103
762242605
oct23724627
910736473
105220759
112a46485
1218b9333
13110a40b
1499c875
156d1d59
hex4fa997

5220759 has 8 divisors (see below), whose sum is σ = 7123072. Its totient is φ = 3399480.

The previous prime is 5220749. The next prime is 5220767. The reversal of 5220759 is 9570225.

It is a happy number.

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

It is not a de Polignac number, because 5220759 - 29 = 5220247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20107 + ... + 20364.

It is an arithmetic number, because the mean of its divisors is an integer number (890384).

Almost surely, 25220759 is an apocalyptic number.

5220759 is a deficient number, since it is larger than the sum of its proper divisors (1902313).

5220759 is a wasteful number, since it uses less digits than its factorization.

5220759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40517.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5220759 is about 2284.8980283593. The cubic root of 5220759 is about 173.4780567276.

The spelling of 5220759 in words is "five million, two hundred twenty thousand, seven hundred fifty-nine".

Divisors: 1 3 43 129 40471 121413 1740253 5220759