Compare 639861 vs 639889

Property	639861	639889
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	3¹ × 213287¹	659¹ × 971¹
Prime factorization	3 × 213287	659 × 971
Divisors count	4	4
Divisors	1, 3, 213287, 639861	1, 659, 971, 639889
Number of properties	1	1
Semiprimes	137111th	137121st
Roman numberals
Base 2	10011100001101110101₂	10011100001110010001₂
Base 3	1012111201120₃	1012111202121₃
Base 4	2130031311₄	2130032101₄
Base 5	130433421₅	130434024₅
Base 6	21414153₆	21414241₆
Base 7	5303325₇	5303365₇
Base 8	2341565₈	2341621₈
Base 9	1174646₉	1174677₉
Base 10	639861₁₀	639889₁₀
Base 11	3a7812₁₁	3a7838₁₁
Base 12	26a359₁₂	26a381₁₂
Base 13	195321₁₃	195343₁₃
Base 14	129285₁₄	1292a5₁₄
Base 15	c98c6₁₅	c98e4₁₅
Base 16	9c375₁₆	9c391₁₆