Friday, September 17, 2010

2233

2233 = 7 x 11 x 29.

2233 becomes a prime if any digit is deleted: 223 and 233 are primes.

2233 is a number such that each digit leaves the same nonzero remainder when each is divided into the number.


A transit of the planet Mercury (as seen from Earth) will occur in the year 2233.

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