Compare 639139 vs 639149

Property	639139	639149
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	229¹ × 2791¹	7¹ × 17¹ × 41¹ × 131¹
Prime factorization	229 × 2791	7 × 17 × 41 × 131
Divisors count	4	16
Divisors	1, 229, 2791, 639139	1, 7, 17, 41, 119, 131, 287, 697, 917, 2227, 4879, 5371, 15589, 37597, 91307, 639149
Number of properties	1	0
Semiprimes	136960th
Roman numberals
Base 2	10011100000010100011₂	10011100000010101101₂
Base 3	1012110201211₃	1012110202012₃
Base 4	2130002203₄	2130002231₄
Base 5	130423024₅	130423044₅
Base 6	21410551₆	21411005₆
Base 7	5301244₇	5301260₇
Base 8	2340243₈	2340255₈
Base 9	1173654₉	1173665₉
Base 10	639139₁₀	639149₁₀
Base 11	3a7216₁₁	3a7225₁₁
Base 12	269a57₁₂	269a65₁₂
Base 13	194bb7₁₃	194bc4₁₃
Base 14	128ccb₁₄	128cd7₁₄
Base 15	c9594₁₅	c959e₁₅
Base 16	9c0a3₁₆	9c0ad₁₆