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894013 = 17431223
BaseRepresentation
bin11011010010000111101
31200102100121
43122100331
5212102023
631054541
710412311
oct3322075
91612317
10894013
1156075a
12371451
13253c03
14193b41
15129d5d
hexda43d

894013 has 8 divisors (see below), whose sum is σ = 969408. Its totient is φ = 821184.

The previous prime is 894011. The next prime is 894037. The reversal of 894013 is 310498.

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

It is a cyclic number.

It is not a de Polignac number, because 894013 - 21 = 894011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894011) 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, 120 + ... + 1342.

It is an arithmetic number, because the mean of its divisors is an integer number (121176).

2894013 is an apocalyptic number.

It is an amenable number.

894013 is a deficient number, since it is larger than the sum of its proper divisors (75395).

894013 is a wasteful number, since it uses less digits than its factorization.

894013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 894013 is about 945.5226068159. The cubic root of 894013 is about 96.3343736460.

The spelling of 894013 in words is "eight hundred ninety-four thousand, thirteen".

Divisors: 1 17 43 731 1223 20791 52589 894013