perplexus.info :: Numbers : 2^89 and 2^98

2^89 and 2^98 (Posted on 2024-01-09)

Find the smallest 89-digit integer which is a multiple of 2⁸⁹, and the smallest 98-digit integer which is a multiple of 2⁹⁸, both consisting solely of the digits 8 and 9.

See The Solution Submitted by K Sengupta

Rating: 4.5000 (2 votes)

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Subject	Author	Date
re: Computer solution	Ady TZIDON	2024-01-11 18:28:54
Computer solution	Larry	2024-01-09 13:08:29

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