perplexus.info :: Just Math : Four factors

Four factors (Posted on 2015-11-06)

Let N = 111 ... 1222 ... 2, i.e. 1999 digits of digit 1 followed by 1999 digits of 2.

Express N as a product of four integers, none of them equal to 1.

No Solution Yet Submitted by Ady TZIDON

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Comment 3 of 3 |

P*Q*R*S

= 11..................1122.................22

1999 digits 1999 digits

where:

P = 2

Q=3

R = 166..............667

1997 sixes

S = 11..............11

1999 1s

Edited on July 10, 2022, 9:46 pm

Posted by K Sengupta on 2022-07-10 21:44:58

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