Compare 639139 vs 639146

Property	639139	639146
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	229¹ × 2791¹	2¹ × 313¹ × 1021¹
Prime factorization	229 × 2791	2 × 313 × 1021
Divisors count	4	8
Divisors	1, 229, 2791, 639139	1, 2, 313, 626, 1021, 2042, 319573, 639146
Number of properties	1	0
Semiprimes	136960th
Roman numberals
Base 2	10011100000010100011₂	10011100000010101010₂
Base 3	1012110201211₃	1012110202002₃
Base 4	2130002203₄	2130002222₄
Base 5	130423024₅	130423041₅
Base 6	21410551₆	21411002₆
Base 7	5301244₇	5301254₇
Base 8	2340243₈	2340252₈
Base 9	1173654₉	1173662₉
Base 10	639139₁₀	639146₁₀
Base 11	3a7216₁₁	3a7222₁₁
Base 12	269a57₁₂	269a62₁₂
Base 13	194bb7₁₃	194bc1₁₃
Base 14	128ccb₁₄	128cd4₁₄
Base 15	c9594₁₅	c959b₁₅
Base 16	9c0a3₁₆	9c0aa₁₆