Search a number
-
+
895061 = 2273943
BaseRepresentation
bin11011010100001010101
31200110210102
43122201111
5212120221
631103445
710415336
oct3324125
91613712
10895061
11561522
12371b85
1325452b
1419428d
1512a30b
hexda855

895061 has 4 divisors (see below), whose sum is σ = 899232. Its totient is φ = 890892.

The previous prime is 895051. The next prime is 895079. The reversal of 895061 is 160598.

895061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 895061 - 26 = 894997 is a prime.

It is a super-2 number, since 2×8950612 = 1602268387442, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome 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 895061.

It is not an unprimeable number, because it can be changed into a prime (895051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1745 + ... + 2198.

It is an arithmetic number, because the mean of its divisors is an integer number (224808).

2895061 is an apocalyptic number.

It is an amenable number.

895061 is a deficient number, since it is larger than the sum of its proper divisors (4171).

895061 is a wasteful number, since it uses less digits than its factorization.

895061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 895061 is about 946.0766353737. The cubic root of 895061 is about 96.3720013613.

The spelling of 895061 in words is "eight hundred ninety-five thousand, sixty-one".

Divisors: 1 227 3943 895061