Compare 421989 vs 421991

Property	421989	421991
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	3¹ × 140663¹	17¹ × 103¹ × 241¹
Prime factorization	3 × 140663	17 × 103 × 241
Divisors count	4	8
Divisors	1, 3, 140663, 421989	1, 17, 103, 241, 1751, 4097, 24823, 421991
Number of properties	1	0
Semiprimes	92194th
Roman numberals
Base 2	1100111000001100101₂	1100111000001100111₂
Base 3	210102212020₃	210102212022₃
Base 4	1213001211₄	1213001213₄
Base 5	102000424₅	102000431₅
Base 6	13013353₆	13013355₆
Base 7	3405201₇	3405203₇
Base 8	1470145₈	1470147₈
Base 9	712766₉	712768₉
Base 10	421989₁₀	421991₁₀
Base 11	269057₁₁	269059₁₁
Base 12	184259₁₂	18425b₁₂
Base 13	11a0c9₁₃	11a0cb₁₃
Base 14	adb01₁₄	adb03₁₄
Base 15	85079₁₅	8507b₁₅
Base 16	67065₁₆	67067₁₆