224 = 2 x 2 x 2 x 2 x 2 x 7.
224 has a unique representation as a sum of three squares: 224 = 42 + 82 + 122.
224 is an abundant number (A005101).
The number 224 times 422 (its reversal) plus 1 and plus 3 are twin primes (94529 and 94531).
224 is an Entringer number (A008281).
224 is the sum of four consecutive cubes: 224 = 23 + 33 + 43 + 53.
There are 224 ounces in a stone (14 pounds).
Source: Prime Curios!
No comments:
Post a Comment