555

What would you like to do with the number 555? Here are a few quick options you might find useful for exams:

• Roman numeral: 555 = DLV
• Binary: 555(decimal) = 1000101011₂
• Hexadecimal: 0x22B
• Prime factorization: 555 = 3 × 5 × 37
• Factors: 1, 3, 5, 15, 37, 111, 185, 555
• It’s a palindrome (reads the same forward/backward)

If you want, I can turn this into a quick practice problem or go deeper into any of these representations. What would you prefer?