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895054 = 2447527
BaseRepresentation
bin11011010100001001110
31200110210011
43122201032
5212120204
631103434
710415326
oct3324116
91613704
10895054
11561516
12371b7a
13254524
14194286
1512a304
hexda84e

895054 has 4 divisors (see below), whose sum is σ = 1342584. Its totient is φ = 447526.

The previous prime is 895051. The next prime is 895079. The reversal of 895054 is 450598.

895054 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 an emirpimes, since its reverse is a distinct semiprime: 450598 = 2225299.

It is a super-2 number, since 2×8950542 = 1602243325832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 223762 + ... + 223765.

It is an arithmetic number, because the mean of its divisors is an integer number (335646).

2895054 is an apocalyptic number.

895054 is a deficient number, since it is larger than the sum of its proper divisors (447530).

895054 is a wasteful number, since it uses less digits than its factorization.

895054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447529.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 895054 is about 946.0729358776. The cubic root of 895054 is about 96.3717501286.

The spelling of 895054 in words is "eight hundred ninety-five thousand, fifty-four".

Divisors: 1 2 447527 895054