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8282 = 241101
BaseRepresentation
bin10000001011010
3102100202
42001122
5231112
6102202
733101
oct20132
912322
108282
11624a
124962
133a01
143038
1526c2
hex205a

8282 has 8 divisors (see below), whose sum is σ = 12852. Its totient is φ = 4000.

The previous prime is 8273. The next prime is 8287. The reversal of 8282 is 2828.

It is a Cunningham number, because it is equal to 912+1.

It can be written as a sum of positive squares in 2 ways, for example, as 8281 + 1 = 91^2 + 1^2 .

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

8282 is an undulating number in base 10.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 8282.

It is not an unprimeable number, because it can be changed into a prime (8287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32 + ... + 132.

28282 is an apocalyptic number.

8282 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8282 is a deficient number, since it is larger than the sum of its proper divisors (4570).

8282 is a wasteful number, since it uses less digits than its factorization.

8282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144.

The product of its digits is 256, while the sum is 20.

The square root of 8282 is about 91.0054943396. The cubic root of 8282 is about 20.2322915857.

The spelling of 8282 in words is "eight thousand, two hundred eighty-two".

Divisors: 1 2 41 82 101 202 4141 8282