Search a number
-
+
3085793 is a prime number
BaseRepresentation
bin1011110001010111100001
312210202220122
423301113201
51242221133
6150050025
735141324
oct13612741
95722818
103085793
111818447
121049915
13840719
145a47bb
1540e498
hex2f15e1

3085793 has 2 divisors, whose sum is σ = 3085794. Its totient is φ = 3085792.

The previous prime is 3085787. The next prime is 3085813. The reversal of 3085793 is 3975803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1882384 + 1203409 = 1372^2 + 1097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3085793 - 212 = 3081697 is a prime.

It is not a weakly prime, because it can be changed into another prime (3085493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542896 + 1542897.

It is an arithmetic number, because the mean of its divisors is an integer number (1542897).

Almost surely, 23085793 is an apocalyptic number.

It is an amenable number.

3085793 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085793 is an equidigital number, since it uses as much as digits as its factorization.

3085793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3085793 is about 1756.6425362037. The cubic root of 3085793 is about 145.5868881090.

The spelling of 3085793 in words is "three million, eighty-five thousand, seven hundred ninety-three".