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Single Curio View: (Seek other curios for this number) The largest known prime such that removing the rightmost digit leaves you with a righttruncatable positive integer which is divisible by the sum of its digits in base ten. Such integers are called Harshad (or Niven) numbers. [Earls]
Submitted: 20040828 08:38:41; Last Modified: 20090304 08:26:28.
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