Search a number
-
+
5707090 = 251972897
BaseRepresentation
bin10101110001010101010010
3101201221122201
4111301111102
52430111330
6322153414
766336514
oct25612522
911657581
105707090
113248904
121ab286a
13124a89c
14a87bb4
1577aeca
hex571552

5707090 has 16 divisors (see below), whose sum is σ = 10328472. Its totient is φ = 2270464.

The previous prime is 5707073. The next prime is 5707133. The reversal of 5707090 is 907075.

It can be written as a sum of positive squares in 4 ways, for example, as 4986289 + 720801 = 2233^2 + 849^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522 + ... + 3418.

Almost surely, 25707090 is an apocalyptic number.

5707090 is a deficient number, since it is larger than the sum of its proper divisors (4621382).

5707090 is a wasteful number, since it uses less digits than its factorization.

5707090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101.

The product of its (nonzero) digits is 2205, while the sum is 28.

The square root of 5707090 is about 2388.9516529223. The cubic root of 5707090 is about 178.7056322961.

The spelling of 5707090 in words is "five million, seven hundred seven thousand, ninety".

Divisors: 1 2 5 10 197 394 985 1970 2897 5794 14485 28970 570709 1141418 2853545 5707090