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5210860 = 225260543
BaseRepresentation
bin10011111000001011101100
3100210201221211
4103320023230
52313221420
6303404204
762202004
oct23701354
910721854
105210860
112a39aa6
1218b3664
131105a65
14999004
156cde5a
hex4f82ec

5210860 has 12 divisors (see below), whose sum is σ = 10942848. Its totient is φ = 2084336.

The previous prime is 5210851. The next prime is 5210867. The reversal of 5210860 is 680125.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5210867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130252 + ... + 130291.

It is an arithmetic number, because the mean of its divisors is an integer number (911904).

Almost surely, 25210860 is an apocalyptic number.

It is an amenable number.

5210860 is an abundant number, since it is smaller than the sum of its proper divisors (5731988).

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

5210860 is a wasteful number, since it uses less digits than its factorization.

5210860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260552 (or 260550 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5210860 is about 2282.7308207496. The cubic root of 5210860 is about 173.3683443413.

Adding to 5210860 its reverse (680125), we get a palindrome (5890985).

The spelling of 5210860 in words is "five million, two hundred ten thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 260543 521086 1042172 1302715 2605430 5210860