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 Special Numbers (Posted on 2004-04-03)
There exists a number oddity with 3 different 4-digit numbers. One is 9801, where (98 + 01)^2 = 9801. It also works with 3025: (30+25)^2 = 3025.
What is the other number?
What is the smallest 6-digit number that would work?
(in other words, in a 6-digit number abcdef: abcdef=(abc+def)^2)

 See The Solution Submitted by Victor Zapana Rating: 3.6667 (6 votes)

Comments: ( You must be logged in to post comments.)
 Subject Author Date Answer K Sengupta 2008-03-03 10:58:40 re: Test 2 nikki 2004-12-09 21:39:52 Test 2 NK 2004-12-09 21:31:35 Testing NK 2004-12-09 21:29:47 And Again NK 2004-12-09 21:26:46 Another Try at a Clean Post NK 2004-12-09 21:19:22 Trying Post Again NK 2004-12-09 16:32:07 Sorry about the mess NK 2004-12-09 16:29:28 Algebraic Solution NK 2004-12-09 16:25:58 Solution Guilherme 2004-05-16 11:42:37 Too easy!! rico ross 2004-04-13 02:30:40 Algebraic Setup Mike 2004-04-04 15:46:25 reply to Penny Larry 2004-04-03 19:21:58 re: found a few more Penny 2004-04-03 17:29:21 found a few more Larry 2004-04-03 14:29:46 low tech spreadsheet solution Larry 2004-04-03 14:11:17 A Pattern! TomM 2004-04-03 12:30:46 computer solution Charlie 2004-04-03 10:34:56
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