Search a number
-
+
508125060 = 223252822917
BaseRepresentation
bin11110010010010…
…101111110000100
31022102010102112200
4132102111332010
52020040000220
6122230514500
715406664112
oct3622257604
91272112480
10508125060
11240906973
12122205a30
138136b421
144b6acab2
152e920890
hex1e495f84

508125060 has 36 divisors (see below), whose sum is σ = 1541313228. Its totient is φ = 135499968.

The previous prime is 508125049. The next prime is 508125083. The reversal of 508125060 is 60521805.

It can be written as a sum of positive squares in 2 ways, for example, as 217149696 + 290975364 = 14736^2 + 17058^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1411279 + ... + 1411638.

Almost surely, 2508125060 is an apocalyptic number.

It is an amenable number.

508125060 is an abundant number, since it is smaller than the sum of its proper divisors (1033188168).

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

508125060 is a wasteful number, since it uses less digits than its factorization.

508125060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822932 (or 2822927 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 508125060 is about 22541.6294885707. The cubic root of 508125060 is about 797.9766891640.

Adding to 508125060 its reverse (60521805), we get a palindrome (568646865).

The spelling of 508125060 in words is "five hundred eight million, one hundred twenty-five thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2822917 5645834 8468751 11291668 14114585 16937502 25406253 28229170 33875004 42343755 50812506 56458340 84687510 101625012 127031265 169375020 254062530 508125060