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806035001 is a prime number
BaseRepresentation
bin110000000010110…
…001111000111001
32002011200211011012
4300002301320321
53122321110001
6211552043305
725655120162
oct6002617071
92064624135
10806035001
11383a93032
121a5b33535
13cacb6ab5
147909a769
154ab6a2bb
hex300b1e39

806035001 has 2 divisors, whose sum is σ = 806035002. Its totient is φ = 806035000.

The previous prime is 806034893. The next prime is 806035003. The reversal of 806035001 is 100530608.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 640140601 + 165894400 = 25301^2 + 12880^2 .

It is a cyclic number.

It is not a de Polignac number, because 806035001 - 218 = 805772857 is a prime.

Together with 806035003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (806035003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403017500 + 403017501.

It is an arithmetic number, because the mean of its divisors is an integer number (403017501).

Almost surely, 2806035001 is an apocalyptic number.

It is an amenable number.

806035001 is a deficient number, since it is larger than the sum of its proper divisors (1).

806035001 is an equidigital number, since it uses as much as digits as its factorization.

806035001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 806035001 is about 28390.7555552859. The cubic root of 806035001 is about 930.6462540958.

Adding to 806035001 its reverse (100530608), we get a palindrome (906565609).

The spelling of 806035001 in words is "eight hundred six million, thirty-five thousand, one".