perplexus.info :: Numbers : A frugal sequence

A frugal sequence (Posted on 2012-09-14)

Find the longest(?) string of consecutive frugal numbers.

Def: A frugal number is a natural number that has more digits than the number of digits in its prime factorization (including exponents). For example, 128=2^7 and 29282=2*11^4

See The Solution Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

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re(2): Solution

| Comment 4 of 13 |

(In reply to re: Solution by broll)

He thought of 9 sequential numbers, not digits

Posted by Ady TZIDON on 2012-09-14 14:19:47

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