13-21 = -8
1321 1321 1321
1321 = MCCCXXI
1.7% of 1321 = 22.457
1321 is prime. The only factors are one and itself.
314+1321= 1635
There are 1.609344 kilometres in one mile. Therefore, rounded to two decimal places, 1321 kilometres is equal to 1321/1.609344 = 820.83 miles.
YES
1323
The year 1321 is in the 14th century. The 14th century spans from the year 1301 to 1400. Therefore, any year that falls within this range, including 1321, is part of the 14th century.
198150
1400 century
Yes.