Search a number
-
+
5424305 = 52937409
BaseRepresentation
bin10100101100010010110001
3101012120202012
4110230102301
52342034210
6312132305
764051205
oct24542261
911176665
105424305
1130753a7
121997095
13117bc63
14a12b05
15722305
hex52c4b1

5424305 has 8 divisors (see below), whose sum is σ = 6733800. Its totient is φ = 4189696.

The previous prime is 5424301. The next prime is 5424313. The reversal of 5424305 is 5034245.

5424305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 64 + 5424241 = 8^2 + 2329^2 .

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 5424305 - 22 = 5424301 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424301) 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, 18560 + ... + 18849.

It is an arithmetic number, because the mean of its divisors is an integer number (841725).

Almost surely, 25424305 is an apocalyptic number.

It is an amenable number.

5424305 is a deficient number, since it is larger than the sum of its proper divisors (1309495).

5424305 is a wasteful number, since it uses less digits than its factorization.

5424305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37443.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5424305 is about 2329.0137397620. The cubic root of 5424305 is about 175.7038861173.

The spelling of 5424305 in words is "five million, four hundred twenty-four thousand, three hundred five".

Divisors: 1 5 29 145 37409 187045 1084861 5424305