Base | Representation |
---|---|
bin | 1000001011011100110110 |
3 | 11000221002102 |
4 | 20023130312 |
5 | 1022102204 |
6 | 113542102 |
7 | 24136613 |
oct | 10133466 |
9 | 4027072 |
10 | 2144054 |
11 | 1234950 |
12 | 874932 |
13 | 5a0b93 |
14 | 3db50a |
15 | 2c541e |
hex | 20b736 |
2144054 has 16 divisors (see below), whose sum is σ = 3595536. Its totient is φ = 950400.
The previous prime is 2144047. The next prime is 2144063. The reversal of 2144054 is 4504412.
2144054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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, 287 + ... + 2090.
It is an arithmetic number, because the mean of its divisors is an integer number (224721).
22144054 is an apocalyptic number.
2144054 is a deficient number, since it is larger than the sum of its proper divisors (1451482).
2144054 is a wasteful number, since it uses less digits than its factorization.
2144054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2431.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 2144054 is about 1464.2588568966. The cubic root of 2144054 is about 128.9471971062.
Adding to 2144054 its reverse (4504412), we get a palindrome (6648466).
The spelling of 2144054 in words is "two million, one hundred forty-four thousand, fifty-four".
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