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4034 = 22017
BaseRepresentation
bin111111000010
312112102
4333002
5112114
630402
714522
oct7702
95472
104034
113038
122402
131ab4
141682
1512de
hexfc2

4034 has 4 divisors (see below), whose sum is σ = 6054. Its totient is φ = 2016.

The previous prime is 4027. The next prime is 4049. The reversal of 4034 is 4304.

Adding to 4034 its reverse (4304), we get a palindrome (8338).

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2809 + 1225 = 53^2 + 35^2 .

It is a Curzon number.

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007 + ... + 1010.

4034 is a deficient number, since it is larger than the sum of its proper divisors (2020).

4034 is a wasteful number, since it uses less digits than its factorization.

4034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 4034 is about 63.5137780328. The cubic root of 4034 is about 15.9188600482.

The spelling of 4034 in words is "four thousand, thirty-four", and thus it is an eban number.

Divisors: 1 2 2017 4034