Base | Representation |
---|---|
bin | 111100010001000… |
… | …1000011001010001 |
3 | 12012221011002000020 |
4 | 1320202020121101 |
5 | 13120141310301 |
6 | 532355014053 |
7 | 101053346211 |
oct | 17042103121 |
9 | 5187132006 |
10 | 2022213201 |
11 | 948539788 |
12 | 48529a329 |
13 | 262c53c78 |
14 | 1527dc241 |
15 | bc7ee436 |
hex | 78888651 |
2022213201 has 4 divisors (see below), whose sum is σ = 2696284272. Its totient is φ = 1348142132.
The previous prime is 2022213197. The next prime is 2022213209. The reversal of 2022213201 is 1023122202.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2022213201 - 22 = 2022213197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2022213209) 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, 337035531 + ... + 337035536.
It is an arithmetic number, because the mean of its divisors is an integer number (674071068).
Almost surely, 22022213201 is an apocalyptic number.
It is an amenable number.
2022213201 is a deficient number, since it is larger than the sum of its proper divisors (674071071).
2022213201 is an equidigital number, since it uses as much as digits as its factorization.
2022213201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674071070.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 2022213201 is about 44969.0249060395. The cubic root of 2022213201 is about 1264.5683667493.
Adding to 2022213201 its reverse (1023122202), we get a palindrome (3045335403).
Subtracting from 2022213201 its reverse (1023122202), we obtain a palindrome (999090999).
The spelling of 2022213201 in words is "two billion, twenty-two million, two hundred thirteen thousand, two hundred one".
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