Search a number
BaseRepresentation
bin10001001100111
3110002012
42021213
5240212
6104435
734451
oct21147
913065
108807
116687
12511b
134016
1432d1
152922
hex2267

8807 has 2 divisors, whose sum is σ = 8808. Its totient is φ = 8806.

The previous prime is 8803. The next prime is 8819. The reversal of 8807 is 7088.

8807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8807 - 22 = 8803 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 8807.

It is not a weakly prime, because it can be changed into another prime (8803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4403 + 4404.

It is an arithmetic number, because the mean of its divisors is an integer number (4404).

28807 is an apocalyptic number.

8807 is a deficient number, since it is larger than the sum of its proper divisors (1).

8807 is an equidigital number, since it uses as much as digits as its factorization.

8807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 8807 is about 93.8456179052. The cubic root of 8807 is about 20.6510750710.

The spelling of 8807 in words is "eight thousand, eight hundred seven".