Numbers 54,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

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54,241

[Zip]  U.S. Postal Zip Code: Two Creeks & Two Rivers, Wisconsin 54241.

54,312

[Math.]  The ratio 54312/6789 = 8, using each of 9 digits 1-9 once, shows how to arrange a 9-book set on 2 shelves to mark the book #8.

54,328

[Math.]  The ratio 54328/6791 = 8, using each of 9 digits 1-9 once, shows how to arrange a 9-book set on 2 shelves to mark the book #8.

54,555

[Zip]  U.S. Postal Zip Code: Phillips, Wisconsin 54555.

54,562

[Zip]  U.S. Postal Zip Code: Three Lakes, Wisconsin 54562.

54,702

[Math.]  Two multiples of number 9117, 9117×6 = 54,702 and 9117×7 = 63,819, use each of 10 digits 0-9 once.

54,712

[Math.]  The ratio 54712/6839 = 8, using each of 9 digits 1-9 once, shows how to arrange a 9-book set on 2 shelves to mark the book #8.

54,768

[Math.]  Two multiples of number 7884, 7824×5 = 39,120 and 7824×7 = 54,768, use each of 10 digits 0-9 once.

54,872

[Math.]  Two cube numbers using the same digits: 353 = 42875 and 383 = 54872.  Also: 53 = 125 and 83 = 512.

54,917

[Math.]  A prime number whose digits are distinct and in the English alphabetical consecutive order.

54,918

[Math.]  549182 = 3,015,986,724, a square number using each of 10 digits 0-9 once. (The 25th of 87 such numbers). The 62nd and 72nd such number are 81945 and 89145.

54nnn

[Zip]  U.S. Postal Zip Codes of Wisconsin: 53nnn and 54nnn.