Compare 6639 vs 6663

Property	6639	6663
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	3¹ × 2213¹	3¹ × 2221¹
Prime factorization	3 × 2213	3 × 2221
Divisors count	4	4
Divisors	1, 3, 2213, 6639	1, 3, 2221, 6663
Number of properties	1	1
Semiprimes	1786th	1792nd
Roman numberals
Base 2	1100111101111₂	1101000000111₂
Base 3	100002220₃	100010210₃
Base 4	1213233₄	1220013₄
Base 5	203024₅	203123₅
Base 6	50423₆	50503₆
Base 7	25233₇	25266₇
Base 8	14757₈	15007₈
Base 9	10086₉	10123₉
Base 10	6639₁₀	6663₁₀
Base 11	4a96₁₁	5008₁₁
Base 12	3a13₁₂	3a33₁₂
Base 13	3039₁₃	3057₁₃
Base 14	25c3₁₄	25dd₁₄
Base 15	1e79₁₅	1e93₁₅
Base 16	19ef₁₆	1a07₁₆