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5237860 = 2251012593
BaseRepresentation
bin10011111110110001100100
3100212002222211
4103332301210
52320102420
6304133204
762343505
oct23766144
910762884
105237860
112a58311
121907204
131115134
149a4bac
156d6e5a
hex4fec64

5237860 has 24 divisors (see below), whose sum is σ = 11112696. Its totient is φ = 2073600.

The previous prime is 5237851. The next prime is 5237867. The reversal of 5237860 is 687325.

It can be written as a sum of positive squares in 4 ways, for example, as 2005056 + 3232804 = 1416^2 + 1798^2 .

It is not an unprimeable number, because it can be changed into a prime (5237867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724 + ... + 3316.

It is an arithmetic number, because the mean of its divisors is an integer number (463029).

Almost surely, 25237860 is an apocalyptic number.

It is an amenable number.

5237860 is an abundant number, since it is smaller than the sum of its proper divisors (5874836).

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

5237860 is a wasteful number, since it uses less digits than its factorization.

5237860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703 (or 2701 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5237860 is about 2288.6371490474. The cubic root of 5237860 is about 173.6672638887.

The spelling of 5237860 in words is "five million, two hundred thirty-seven thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 101 202 404 505 1010 2020 2593 5186 10372 12965 25930 51860 261893 523786 1047572 1309465 2618930 5237860