Search a number
-
+
3085001 is a prime number
BaseRepresentation
bin1011110001001011001001
312210201211022
423301023021
51242210001
6150042225
735136113
oct13611311
95721738
103085001
111817897
121049375
1384025a
145a43b3
1540e11b
hex2f12c9

3085001 has 2 divisors, whose sum is σ = 3085002. Its totient is φ = 3085000.

The previous prime is 3084989. The next prime is 3085009. The reversal of 3085001 is 1005803.

3085001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1692601 + 1392400 = 1301^2 + 1180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3085001 - 26 = 3084937 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3085009) by changing a digit.

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 as a sum of consecutive naturals, namely, 1542500 + 1542501.

It is an arithmetic number, because the mean of its divisors is an integer number (1542501).

Almost surely, 23085001 is an apocalyptic number.

It is an amenable number.

3085001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085001 is an equidigital number, since it uses as much as digits as its factorization.

3085001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 3085001 is about 1756.4170916955. The cubic root of 3085001 is about 145.5744315939.

The spelling of 3085001 in words is "three million, eighty-five thousand, one".