Search a number
-
+
5875780 = 225893301
BaseRepresentation
bin10110011010100001000100
3102001112001111
4112122201010
53001011110
6325534404
7100641361
oct26324104
912045044
105875780
113353619
121b74404
1312a95c1
14acd468
157b0e8a
hex59a844

5875780 has 24 divisors (see below), whose sum is σ = 12481560. Its totient is φ = 2323200.

The previous prime is 5875763. The next prime is 5875781. The reversal of 5875780 is 875785.

It can be written as a sum of positive squares in 4 ways, for example, as 4 + 5875776 = 2^2 + 2424^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5875781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130 + ... + 3430.

It is an arithmetic number, because the mean of its divisors is an integer number (520065).

Almost surely, 25875780 is an apocalyptic number.

It is an amenable number.

5875780 is an abundant number, since it is smaller than the sum of its proper divisors (6605780).

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

5875780 is a wasteful number, since it uses less digits than its factorization.

5875780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399 (or 3397 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 40.

The square root of 5875780 is about 2424.0008250824. Note that the first 3 decimals coincide. The cubic root of 5875780 is about 180.4492891411.

The spelling of 5875780 in words is "five million, eight hundred seventy-five thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 89 178 356 445 890 1780 3301 6602 13204 16505 33010 66020 293789 587578 1175156 1468945 2937890 5875780