555

Not sure what you want with “555.” Do you want a quick practice set, or just some facts about the number? Here are a few ready-to-use options:

Quick facts about 555

• Prime factorization: 555 = 3 × 5 × 37
• Roman numeral: DLV
• Decimal to binary: 555 = 1000101011₂
• Decimal to base-6: 555 = 2323₆
• Decimal to hex: 555 = 0x22B
• 555 seconds = 9 minutes 15 seconds

If you’d like, I can turn this into a 5-question mini-quiz on a topic you choose (algebra, calculus, stats, etc.). Which would you prefer?