Search a number
-
+
895007 is a prime number
BaseRepresentation
bin11011010100000011111
31200110201102
43122200133
5212120012
631103315
710415231
oct3324037
91613642
10895007
11561483
12371b3b
132544b9
14194251
1512a2c2
hexda81f

895007 has 2 divisors, whose sum is σ = 895008. Its totient is φ = 895006.

The previous prime is 895003. The next prime is 895009. The reversal of 895007 is 700598.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 895007 - 22 = 895003 is a prime.

Together with 895009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (895003) 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, 447503 + 447504.

It is an arithmetic number, because the mean of its divisors is an integer number (447504).

2895007 is an apocalyptic number.

895007 is a deficient number, since it is larger than the sum of its proper divisors (1).

895007 is an equidigital number, since it uses as much as digits as its factorization.

895007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 895007 is about 946.0480960289. The cubic root of 895007 is about 96.3700632466.

The spelling of 895007 in words is "eight hundred ninety-five thousand, seven".