Yes.
1000
Any number in the range A950 to B049 where B = A+1, that is, 950 to 1049 (rounded to 1000) 1950 to 1149 (rounded to 2000) ... 5950 to 6049 (rounded to 6000) etc.
1,049 is a prime number so its factors are: 1, 1049
1009, 1013, 1019, 1021, 1031, 1033, 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097
Any whole number from 950 to 1049
950 to 1049 -- 100 of them.
Yes.
1000
1000
1000
Any number in the range A950 to B049 where B = A+1, that is, 950 to 1049 (rounded to 1000) 1950 to 1149 (rounded to 2000) ... 5950 to 6049 (rounded to 6000) etc.
If you were rounding to the nearest 350, the largest integer which would round to 700 would be 1049.
1000
950 + 1049 = 1999
950 - 1049 all round to 1000 when rounded off to the nearest hundred500 - 1499 all round to 1000 when rounding off the nearest thousand
1000