tag:blogger.com,1999:blog-1050326564532544980.post4514160877313532132..comments2024-03-22T20:09:53.724-04:00Comments on NumberADay: 883Mathematical Association of Americahttp://www.blogger.com/profile/10559021045290192742noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-1050326564532544980.post-10215227665908031512010-07-28T14:09:21.865-04:002010-07-28T14:09:21.865-04:00A number is divisible by 883 if
a) The sum of the ...A number is divisible by 883 if<br />a) The sum of the scores over 265 times the units is 883 or 883k.<br />b) The difference between the tens and units is 618 times 0, 883 or 883k<br />For instance: 101*883=89183<br />8918+3*265=9713=11*883<br />8918-3*618=7064=2^3*883<br />Rafael Parra MachioAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-1050326564532544980.post-22189557683568354522010-07-28T13:44:18.017-04:002010-07-28T13:44:18.017-04:00Other properties of the number 883:
The number 883...Other properties of the number 883:<br />The number 883 can be represented as:<br />883=9^2+19^2+21^2<br />883=8^2+11^2+13^2+23^2<br />883=1^3+3^3+7^3+8^3<br />883=1^4+1^4+4^4+5^4<br />Can be represented as a Pythagorean triple:<br />883^2+389844^2=389845^2<br />Is sum of three consecutive primes:<br />883=283+293+307<br />It can also be represented as quadratic forms:<br />883=1^2+2*21^2<br />883=4^2+3*17^2<br />883=6^2+7*11^2<br />883=35^2-38*3^2<br />883=37^2-6*9^2<br />883=44^2-13*9^2<br />The number 883 is a prime of the form 4k +3:<br />883=4*220+3 I could not be expressed as the sum of two squares<br />Rafael Parra MachioAnonymousnoreply@blogger.com