Search a number
-
+
5243060 = 225262153
BaseRepresentation
bin10100000000000010110100
3100212101010102
4110000002310
52320234220
6304213232
762364614
oct24000264
910771112
105243060
112a61209
12190a218
131117604
149a6a44
156d8775
hex5000b4

5243060 has 12 divisors (see below), whose sum is σ = 11010468. Its totient is φ = 2097216.

The previous prime is 5243059. The next prime is 5243071. The reversal of 5243060 is 603425.

It can be written as a sum of positive squares in 2 ways, for example, as 4169764 + 1073296 = 2042^2 + 1036^2 .

It is a super-3 number, since 3×52430603 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 262153 = 5243060 / (5 + 2 + 4 + 3 + 0 + 6 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131057 + ... + 131096.

It is an arithmetic number, because the mean of its divisors is an integer number (917539).

Almost surely, 25243060 is an apocalyptic number.

It is an amenable number.

5243060 is an abundant number, since it is smaller than the sum of its proper divisors (5767408).

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

5243060 is a wasteful number, since it uses less digits than its factorization.

5243060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262162 (or 262160 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5243060 is about 2289.7729145048. The cubic root of 5243060 is about 173.7247155382.

Adding to 5243060 its reverse (603425), we get a palindrome (5846485).

The spelling of 5243060 in words is "five million, two hundred forty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 262153 524306 1048612 1310765 2621530 5243060