Search a number
-
+
8253260 = 225412663
BaseRepresentation
bin11111011110111101001100
3120112022100022
4133132331030
54103101020
6452521312
7130102661
oct37367514
916468308
108253260
114727884
122920238
13192c7b2
14114ba68
15ad0625
hex7def4c

8253260 has 12 divisors (see below), whose sum is σ = 17331888. Its totient is φ = 3301296.

The previous prime is 8253227. The next prime is 8253281. The reversal of 8253260 is 623528.

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, 206312 + ... + 206351.

It is an arithmetic number, because the mean of its divisors is an integer number (1444324).

Almost surely, 28253260 is an apocalyptic number.

It is an amenable number.

8253260 is an abundant number, since it is smaller than the sum of its proper divisors (9078628).

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

8253260 is a wasteful number, since it uses less digits than its factorization.

8253260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412672 (or 412670 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 8253260 is about 2872.8487603771. The cubic root of 8253260 is about 202.0886125615.

Adding to 8253260 its reverse (623528), we get a palindrome (8876788).

The spelling of 8253260 in words is "eight million, two hundred fifty-three thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 412663 825326 1650652 2063315 4126630 8253260