Tuesday, February 8, 2011
589
589
= 19 x 31.
589
is a
centered tetrahedral number
.
589
is the sum of three consecutive primes:
589
= 193 + 197 +
199
.
589
2
contains exactly six different digits:
589
2
= 346921.
589
is the sum of the first 20 semiprimes.
The
USS
Scorpion
(SSN-
589
) was a nuclear submarine of the U.S. Navy.
Source:
What's Special About This Number?
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