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806331341 = 2952732
BaseRepresentation
bin110000000011111…
…010001111001101
32002012020212122202
4300003322033031
53122410100331
6212002251245
725660463144
oct6003721715
92065225582
10806331341
11384175742
121a6056b25
13cb08b94a
147913675b
154abc7ecb
hex300fa3cd

806331341 has 6 divisors (see below), whose sum is σ = 834294090. Its totient is φ = 778379168.

The previous prime is 806331311. The next prime is 806331371. The reversal of 806331341 is 143133608.

806331341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (806331311) and next prime (806331371).

It can be written as a sum of positive squares in 3 ways, for example, as 121462441 + 684868900 = 11021^2 + 26170^2 .

It is a de Polignac number, because none of the positive numbers 2k-806331341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806331311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150281 + ... + 155553.

It is an arithmetic number, because the mean of its divisors is an integer number (139049015).

Almost surely, 2806331341 is an apocalyptic number.

It is an amenable number.

806331341 is a deficient number, since it is larger than the sum of its proper divisors (27962749).

806331341 is an frugal number, since it uses more digits than its factorization.

806331341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10575 (or 5302 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 806331341 is about 28395.9740280202. The cubic root of 806331341 is about 930.7602912942.

Multiplying 806331341 by its sum of digits (29), we get a square (23383608889 = 1529172).

806331341 divided by its sum of digits (29) gives a square (27804529 = 52732).

Adding to 806331341 its reverse (143133608), we get a palindrome (949464949).

The spelling of 806331341 in words is "eight hundred six million, three hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 29 5273 152917 27804529 806331341