Oh, dude, 1234 times 2 is like, 2468. It's like doubling your money, but with numbers. So, if you had 1234 friends, and each one gave you 2 bucks, you'd be rolling in 2468 dollars. Math can be fun, right?
The four digit multiples of 1234 are:1234 (1234x1)2468 (1234x2)3702 (1234x3)4936 (1234x4)6170 (1234x5)7404 (1234x6)8638 (1234x7)9872 (1234x8)Multiplying 1234 by 9 give the 5 digit number 11106, so the largest 4 digit multiple of 1234 is 9872.
1234 - Feist
1, 2, 4, 617, 1234, 2468 2 and 617 are prime.
9,999 different combos well 10,00 if you add 0 in with it
5555
4321
smallest=1234 greatest=4321
The biggest number that you can create using 1234 is 4321.
I write 1234 and 4321
Using the extended Euclidean algorithm, find the multiplicative inverse of a) 1234 mod 4321
Instead of reading the numbers from left to right (1234) read them from right to left (4321).
1234 * 1234 + 1234 = 1234 * 1235 = 1523990
A Mastercard number has sixteen digits in groups of four. ie; 1234 5678 8765 4321
1522756
2×617, 1×1234
1234 * 7658 = 9,449,972