Numbers 83,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

All Numbers  &  80K  -  81K  -  82K  -  83K  -  84K  -  85K  -  86K  -  87K  -  88K  -  89K

[1000s] & [10K…) * [20K…) * [30K…) * [40K…) * [50K…) * [60K…) * [70K…) * [80K…) * [90K…) & [100K]

1  - 10 - 100  - 1000 - 10,000 - 100,000 - 1M - 10M - 100M1B10B - 100B - 1T - 10T - 100T - 1Q ...

83,301

[Zip]  U.S. Postal Zip Code: Twin Falls, Idaho 83301.

 

83,328 

[Math.]  The 2nd known amicable/sociable number chain: 14316 → 19116 → 31704 → 47616 → 83328 → 177792 → 295488 → 629072 → 589786 → 294896 → 358336 → 418904 → 366556 → 274924 → 275444 → 243760 → 376736 → 381028 → 285778 → 152990 → 122410 → 97946 → 48976 → 45946 → 22976 → 22744 → 19916 → 17716 → 14316. (of 28 links, currently the longest, found by Poulet, 1918).

 

83,521

[Math.]  83,521 = (8+3+5+2–1)4 = 174.

 

83,919

[Math.]  839192 = 7,042,398,561, a square number using each of 10 digits 0-9 once. (The 63rd of 87 such numbers).

 

839nn

[Zip]  No such U.S. Postal Zip Codes.

 

83nnn

[Zip]  U.S. Postal Zip Codes of Wyoming: 82nnn, 830nn and 831nn.

U.S. Postal Zip Codes of Idaho: 832nn-838nn.