Base | Representation |
---|---|
bin | 1000001111111011… |
… | …1101111111011101 |
3 | 12201022122012221011 |
4 | 2003332331333131 |
5 | 14013331302031 |
6 | 1003420335221 |
7 | 105605266453 |
oct | 20376757735 |
9 | 5638565834 |
10 | 2214322141 |
11 | a36a21aa9 |
12 | 5196a4511 |
13 | 2939a75b5 |
14 | 1701289d3 |
15 | ce5ea6b1 |
hex | 83fbdfdd |
2214322141 has 4 divisors (see below), whose sum is σ = 2223991900. Its totient is φ = 2204652384.
The previous prime is 2214322127. The next prime is 2214322151. The reversal of 2214322141 is 1412234122.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1664232025 + 550090116 = 40795^2 + 23454^2 .
It is a cyclic number.
It is not a de Polignac number, because 2214322141 - 27 = 2214322013 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 (2214322151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4834536 + ... + 4834993.
It is an arithmetic number, because the mean of its divisors is an integer number (555997975).
Almost surely, 22214322141 is an apocalyptic number.
It is an amenable number.
2214322141 is a deficient number, since it is larger than the sum of its proper divisors (9669759).
2214322141 is an equidigital number, since it uses as much as digits as its factorization.
2214322141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9669758.
The product of its digits is 768, while the sum is 22.
The square root of 2214322141 is about 47056.5844595631. The cubic root of 2214322141 is about 1303.4076556555.
Adding to 2214322141 its reverse (1412234122), we get a palindrome (3626556263).
The spelling of 2214322141 in words is "two billion, two hundred fourteen million, three hundred twenty-two thousand, one hundred forty-one".
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