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895385 = 51311367
BaseRepresentation
bin11011010100110011001
31200111020102
43122212121
5212123020
631105145
710416311
oct3324631
91614212
10895385
11561797
123721b5
1325471a
14194441
1512a475
hexda999

895385 has 8 divisors (see below), whose sum is σ = 1083456. Its totient is φ = 710320.

The previous prime is 895361. The next prime is 895387. The reversal of 895385 is 583598.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 895385 - 214 = 879001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 895385.

It is not an unprimeable number, because it can be changed into a prime (895387) 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 in 7 ways as a sum of consecutive naturals, for example, 29 + ... + 1338.

It is an arithmetic number, because the mean of its divisors is an integer number (135432).

2895385 is an apocalyptic number.

It is an amenable number.

895385 is a deficient number, since it is larger than the sum of its proper divisors (188071).

895385 is a wasteful number, since it uses less digits than its factorization.

895385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503.

The product of its digits is 43200, while the sum is 38.

The square root of 895385 is about 946.2478533661. The cubic root of 895385 is about 96.3836284130.

The spelling of 895385 in words is "eight hundred ninety-five thousand, three hundred eighty-five".

Divisors: 1 5 131 655 1367 6835 179077 895385