Compare 640238 vs 640289

Property	640238	640289
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	2¹ × 320119¹	13¹ × 49253¹
Prime factorization	2 × 320119	13 × 49253
Divisors count	4	4
Divisors	1, 2, 320119, 640238	1, 13, 49253, 640289
Number of properties	1	1
Semiprimes	137193rd	137202nd
Roman numberals
Base 2	10011100010011101110₂	10011100010100100001₂
Base 3	1012112020112₃	1012112022102₃
Base 4	2130103232₄	2130110201₄
Base 5	130441423₅	130442124₅
Base 6	21420022₆	21420145₆
Base 7	5304404₇	5304506₇
Base 8	2342356₈	2342441₈
Base 9	1175215₉	1175272₉
Base 10	640238₁₀	640289₁₀
Base 11	3a8025₁₁	3a8071₁₁
Base 12	26a612₁₂	26a655₁₂
Base 13	195551₁₃	195590₁₃
Base 14	129474₁₄	1294ad₁₄
Base 15	c9a78₁₅	c9aae₁₅
Base 16	9c4ee₁₆	9c521₁₆