Base | Representation |
---|---|
bin | 111101011010001001010 |
3 | 10210020021012 |
4 | 13223101022 |
5 | 1003342414 |
6 | 111043522 |
7 | 23050400 |
oct | 7532112 |
9 | 3706235 |
10 | 2012234 |
11 | 1154904 |
12 | 8105a2 |
13 | 555b93 |
14 | 3a5470 |
15 | 29b33e |
hex | 1eb44a |
2012234 has 12 divisors (see below), whose sum is σ = 3511314. Its totient is φ = 862344.
The previous prime is 2012221. The next prime is 2012237. The reversal of 2012234 is 4322102.
It can be written as a sum of positive squares in only one way, i.e., 1570009 + 442225 = 1253^2 + 665^2 .
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (2012237) 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 5 ways as a sum of consecutive naturals, for example, 10169 + ... + 10364.
22012234 is an apocalyptic number.
2012234 is a deficient number, since it is larger than the sum of its proper divisors (1499080).
2012234 is a wasteful number, since it uses less digits than its factorization.
2012234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20549 (or 20542 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2012234 is about 1418.5323401319. The cubic root of 2012234 is about 126.2484808496.
Adding to 2012234 its reverse (4322102), we get a palindrome (6334336).
The spelling of 2012234 in words is "two million, twelve thousand, two hundred thirty-four".
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