Base | Representation |
---|---|
bin | 111100010000101… |
… | …0111010011000111 |
3 | 12012220202212011011 |
4 | 1320201113103013 |
5 | 13120113341403 |
6 | 532350423051 |
7 | 101051551006 |
oct | 17041272307 |
9 | 5186685134 |
10 | 2022012103 |
11 | 948411691 |
12 | 485201a87 |
13 | 262bb3587 |
14 | 152788c3d |
15 | bc7aea6d |
hex | 788574c7 |
2022012103 has 4 divisors (see below), whose sum is σ = 2033308440. Its totient is φ = 2010715768.
The previous prime is 2022012061. The next prime is 2022012127. The reversal of 2022012103 is 3012102202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2022012103 - 217 = 2021881031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022012143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5647900 + ... + 5648257.
It is an arithmetic number, because the mean of its divisors is an integer number (508327110).
Almost surely, 22022012103 is an apocalyptic number.
2022012103 is a deficient number, since it is larger than the sum of its proper divisors (11296337).
2022012103 is a wasteful number, since it uses less digits than its factorization.
2022012103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11296336.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2022012103 is about 44966.7888891346. The cubic root of 2022012103 is about 1264.5264472327.
Adding to 2022012103 its reverse (3012102202), we get a palindrome (5034114305).
Subtracting 2022012103 from its reverse (3012102202), we obtain a palindrome (990090099).
It can be divided in two parts, 202201 and 2103, that added together give a square (204304 = 4522).
The spelling of 2022012103 in words is "two billion, twenty-two million, twelve thousand, one hundred three".
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