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42283 is a prime number
BaseRepresentation
bin1010010100101011
32011000001
422110223
52323113
6523431
7234163
oct122453
964001
1042283
112984a
1220577
1316327
14115a3
15c7dd
hexa52b

42283 has 2 divisors, whose sum is σ = 42284. Its totient is φ = 42282.

The previous prime is 42281. The next prime is 42293. The reversal of 42283 is 38224.

It is a happy number.

42283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42283 - 21 = 42281 is a prime.

Together with 42281, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 42283.

It is not a weakly prime, because it can be changed into another prime (42281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21141 + 21142.

It is an arithmetic number, because the mean of its divisors is an integer number (21142).

242283 is an apocalyptic number.

42283 is a deficient number, since it is larger than the sum of its proper divisors (1).

42283 is an equidigital number, since it uses as much as digits as its factorization.

42283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 19.

The square root of 42283 is about 205.6283054446. The cubic root of 42283 is about 34.8381644106.

It can be divided in two parts, 422 and 83, that added together give a palindrome (505).

The spelling of 42283 in words is "forty-two thousand, two hundred eighty-three".