1, 2, 617, 1234
Pairs of positive integer factors of 1234 are: 1 x 1234 = 1234 2 x 617 = 1234 And their reverses.
Any of its factors which are: 1, 2, 617 and 1234
2, 4, 617, 1234 are the factors of 2468
2 x 617 = 1234617 x 2 = 1234
1, 2, 4, 617, 1234, 2468 2 and 617 are prime.
Any multiple of 60.
1234 * 1234 + 1234 = 1234 * 1235 = 1523990
1234
1234 + 1234 = 2468
By the uniqueness of numbers, the only number for 1234 is 1234 itself.
1522756