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BaseRepresentation
bin1000101100101010110
3112110222002
41011211112
533110024
610035302
72264642
oct1054526
9473862
10285014
11185154
12118b32
139c962
1475c22
15596ae
hex45956

285014 has 8 divisors (see below), whose sum is σ = 441408. Its totient is φ = 137880.

The previous prime is 285007. The next prime is 285023. The reversal of 285014 is 410582.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2237 + ... + 2360.

It is an arithmetic number, because the mean of its divisors is an integer number (55176).

2285014 is an apocalyptic number.

285014 is a deficient number, since it is larger than the sum of its proper divisors (156394).

285014 is a wasteful number, since it uses less digits than its factorization.

285014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 285014 is about 533.8670246419. The cubic root of 285014 is about 65.8095211999.

Adding to 285014 its reverse (410582), we get a palindrome (695596).

The spelling of 285014 in words is "two hundred eighty-five thousand, fourteen".

Divisors: 1 2 31 62 4597 9194 142507 285014