document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=867342>Question 867342</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Who am I?<BR>\n" );
document.write( "I am a three digit number.  <BR>\n" );
document.write( "I am odd.<BR>\n" );
document.write( "My ones digit is greater than my tens digit.<BR>\n" );
document.write( "My hundreds digit is prime.<BR>\n" );
document.write( "My tens digit is twice my hundreds digit.<BR>\n" );
document.write( "Two of my digits are square numbers. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #522937 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=522937\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Suppose the 3-digit number is abc.\r<BR>\n" );
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document.write( "a is prime, and two digits are squares --> b, c are squares (in particular, c = 9 or c = 1).\r<BR>\n" );
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document.write( "If c = 1, then b = 0 (since c > b), but this implies a = 0, which doesn't work.\r<BR>\n" );
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document.write( "If c = 9, then b = 4 or 1. b cannot be 1 since b = 2a, so b = 4, and a = 2.\r<BR>\n" );
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document.write( "# = 249 </SPAN>\n" );
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