Compare 639139 vs 639148

Property	639139	639148
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	229¹ × 2791¹	2² × 159787¹
Prime factorization	229 × 2791	2 × 2 × 159787
Divisors count	4	6
Divisors	1, 229, 2791, 639139	1, 2, 4, 159787, 319574, 639148
Number of properties	1	0
Semiprimes	136960th
Roman numberals
Base 2	10011100000010100011₂	10011100000010101100₂
Base 3	1012110201211₃	1012110202011₃
Base 4	2130002203₄	2130002230₄
Base 5	130423024₅	130423043₅
Base 6	21410551₆	21411004₆
Base 7	5301244₇	5301256₇
Base 8	2340243₈	2340254₈
Base 9	1173654₉	1173664₉
Base 10	639139₁₀	639148₁₀
Base 11	3a7216₁₁	3a7224₁₁
Base 12	269a57₁₂	269a64₁₂
Base 13	194bb7₁₃	194bc3₁₃
Base 14	128ccb₁₄	128cd6₁₄
Base 15	c9594₁₅	c959d₁₅
Base 16	9c0a3₁₆	9c0ac₁₆