Search a number
-
+
5762081 = 13443237
BaseRepresentation
bin10101111110110000100001
3101211202002102
4111332300201
52433341311
6323300145
766656033
oct25766041
911752072
105762081
113286156
121b1a655
131269920
14a9dc53
1578c43b
hex57ec21

5762081 has 4 divisors (see below), whose sum is σ = 6205332. Its totient is φ = 5318832.

The previous prime is 5762077. The next prime is 5762087. The reversal of 5762081 is 1802675.

5762081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2611456 + 3150625 = 1616^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 5762081 - 22 = 5762077 is a prime.

It is a super-2 number, since 2×57620812 = 66403154901122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5762087) 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, 221606 + ... + 221631.

It is an arithmetic number, because the mean of its divisors is an integer number (1551333).

Almost surely, 25762081 is an apocalyptic number.

It is an amenable number.

5762081 is a deficient number, since it is larger than the sum of its proper divisors (443251).

5762081 is a wasteful number, since it uses less digits than its factorization.

5762081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443250.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 5762081 is about 2400.4335025157. The cubic root of 5762081 is about 179.2777747706.

The spelling of 5762081 in words is "five million, seven hundred sixty-two thousand, eighty-one".

Divisors: 1 13 443237 5762081