| Number | 31,504 |
|---|---|
| in Words | thirty-one thousand five hundred and four |
| Ordinal | thirty-one thousand five hundred and fourth (31504th) |
| On a check | Thirty-one thousand five hundred and four and 00/100 |
31,504 in words is written as thirty-one thousand five hundred and four.
On a check, write Thirty-one thousand five hundred and four and 00/100 on the line for the amount.
The ordinal form of 31,504 is thirty-one thousand five hundred and fourth (31504th).
4 is the smallest number of colors needed to color any map so that no two adjacent regions share the same color (the famous Four Color Theorem). It is the smallest composite number and the first square number (2²).