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3034281 = 31953233
BaseRepresentation
bin1011100100110010101001
312201011020210
423210302221
51234044111
6145011333
734535205
oct13446251
95634223
103034281
111792778
121023b49
13823143
1458db05
153ee0a6
hex2e4ca9

3034281 has 8 divisors (see below), whose sum is σ = 4258720. Its totient is φ = 1916352.

The previous prime is 3034261. The next prime is 3034289. The reversal of 3034281 is 1824303.

It is a happy number.

3034281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3034281 - 26 = 3034217 is a prime.

It is a super-2 number, since 2×30342812 = 18413722373922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3034289) 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, 26560 + ... + 26673.

It is an arithmetic number, because the mean of its divisors is an integer number (532340).

Almost surely, 23034281 is an apocalyptic number.

It is an amenable number.

3034281 is a deficient number, since it is larger than the sum of its proper divisors (1224439).

3034281 is a wasteful number, since it uses less digits than its factorization.

3034281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53255.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3034281 is about 1741.9187696331. The cubic root of 3034281 is about 144.7722305905.

Adding to 3034281 its reverse (1824303), we get a palindrome (4858584).

The spelling of 3034281 in words is "three million, thirty-four thousand, two hundred eighty-one".

Divisors: 1 3 19 57 53233 159699 1011427 3034281