## Wednesday, July 28, 2010

### 883

883 is a prime number.

881 and 883 form a twin prime pair.

8n + 8n + 3n is prime for n = 0 to 4: 3, 19, 137, 1051, and 8273.

883 is a number n whose fifth root has a decimal part that begins with the digits of n: 3.883221296. . .

883 is 733 in base 11 and 373 in base 16. Actress Penélope Cruz has 883 tattooed on her right ankle. Anonymous said...

Other properties of the number 883:
The number 883 can be represented as:
883=9^2+19^2+21^2
883=8^2+11^2+13^2+23^2
883=1^3+3^3+7^3+8^3
883=1^4+1^4+4^4+5^4
Can be represented as a Pythagorean triple:
883^2+389844^2=389845^2
Is sum of three consecutive primes:
883=283+293+307
It can also be represented as quadratic forms:
883=1^2+2*21^2
883=4^2+3*17^2
883=6^2+7*11^2
883=35^2-38*3^2
883=37^2-6*9^2
883=44^2-13*9^2
The number 883 is a prime of the form 4k +3:
883=4*220+3 I could not be expressed as the sum of two squares
Rafael Parra Machio Anonymous said...

A number is divisible by 883 if
a) The sum of the scores over 265 times the units is 883 or 883k.
b) The difference between the tens and units is 618 times 0, 883 or 883k
For instance: 101*883=89183
8918+3*265=9713=11*883
8918-3*618=7064=2^3*883
Rafael Parra Machio