1225: one thousand two hundred twenty five

square root:35
square:1500625
roman:MCCXXV
Binary:10011001001
OCtal:2311
Hexadecimal:4c9
Factores:5²·7²
1225 is a 3-gonal number
1225 is a 4-gonal number
1225 is a 6-gonal number
1225 is a 29-gonal number

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