Compare 640230 vs 640238

Property	640230	640238
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 3¹ × 5¹ × 21341¹	2¹ × 320119¹
Prime factorization	2 × 3 × 5 × 21341	2 × 320119
Divisors count	16	4
Divisors	1, 2, 3, 5, 6, 10, 15, 30, 21341, 42682, 64023, 106705, 128046, 213410, 320115, 640230	1, 2, 320119, 640238
Number of properties	0	1
Semiprimes		137193rd
Roman numberals
Base 2	10011100010011100110₂	10011100010011101110₂
Base 3	1012112020020₃	1012112020112₃
Base 4	2130103212₄	2130103232₄
Base 5	130441410₅	130441423₅
Base 6	21420010₆	21420022₆
Base 7	5304363₇	5304404₇
Base 8	2342346₈	2342356₈
Base 9	1175206₉	1175215₉
Base 10	640230₁₀	640238₁₀
Base 11	3a8018₁₁	3a8025₁₁
Base 12	26a606₁₂	26a612₁₂
Base 13	195546₁₃	195551₁₃
Base 14	12946a₁₄	129474₁₄
Base 15	c9a70₁₅	c9a78₁₅
Base 16	9c4e6₁₆	9c4ee₁₆