HAPPY NEW YEAR
For all mathematics lover 2021 is a product of two prime numbers 43 and 47.
Interestingly it can be expressed as (a+b) x (a-b) means (45-2) x (45+2)
To many 2020 was a partner in crime. But 2021 appears to have a partner in prime!
The date 2021 is both the concatenation of consecutive integers (20,21) and the product of two consecutive primes (43Ã47).
Also, multiplying 2021 by its reverse (1202) is palindrome (2021Ã1202=2429242).
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