Search a number
-
+
6302225 = 52793191
BaseRepresentation
bin11000000010101000010001
3102212012000202
4120002220101
53103132400
6343024545
7104365556
oct30025021
912765022
106302225
113614a56
12213b155
1313c8737
14ba0a2d
158474d5
hex602a11

6302225 has 12 divisors (see below), whose sum is σ = 7916160. Its totient is φ = 4976400.

The previous prime is 6302213. The next prime is 6302249. The reversal of 6302225 is 5222036.

It is a happy number.

It is not a de Polignac number, because 6302225 - 28 = 6301969 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6302197 and 6302206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380 + ... + 3570.

It is an arithmetic number, because the mean of its divisors is an integer number (659680).

Almost surely, 26302225 is an apocalyptic number.

It is an amenable number.

6302225 is a deficient number, since it is larger than the sum of its proper divisors (1613935).

6302225 is a wasteful number, since it uses less digits than its factorization.

6302225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280 (or 3275 counting only the distinct ones).

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

The square root of 6302225 is about 2510.4232710840. The cubic root of 6302225 is about 184.7132152651.

The spelling of 6302225 in words is "six million, three hundred two thousand, two hundred twenty-five".

Divisors: 1 5 25 79 395 1975 3191 15955 79775 252089 1260445 6302225