Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

Question

vocaloid · Answer

@TheSmartOne @dan815 this question intrigues me

is there a systematic approach to this?

victoriasushchik · Answer

@Vocaloid this is what i got: 3211000 am i right?

kainui · Answer

Yeah it looks right to me, there are 3 zeroes, 2 ones, 1 two, 1 three, 0 fours, 0 fives, and 0 sixes

victoriasushchik · Answer

ok thankk-you very much hon!