Can you find all numbers which have four digits such that the product of the digits is equal to the sum of the digits and also the four digit number is divisible by the sum of the digits? Start you try and see how many you can figure out?
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Can you find all numbers which have four digits such that the product of the digits is equal to the sum of the digits and also the four digit number is divisible by the sum of the digits? Start you try and see how many you can figure out?
My findings are,
1124
1142
1214
1241
1421
1412
2114
2141
2411
4112
4121
4211
-- James