Compare 640074 vs 640078

Property	640074	640078
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 3¹ × 107¹ × 997¹	2¹ × 320039¹
Prime factorization	2 × 3 × 107 × 997	2 × 320039
Divisors count	16	4
Divisors	1, 2, 3, 6, 107, 214, 321, 642, 997, 1994, 2991, 5982, 106679, 213358, 320037, 640074	1, 2, 320039, 640078
Number of properties	0	1
Semiprimes		137157th
Roman numberals
Base 2	10011100010001001010₂	10011100010001001110₂
Base 3	1012112000110₃	1012112000121₃
Base 4	2130101022₄	2130101032₄
Base 5	130440244₅	130440303₅
Base 6	21415150₆	21415154₆
Base 7	5304051₇	5304055₇
Base 8	2342112₈	2342116₈
Base 9	1175013₉	1175017₉
Base 10	640074₁₀	640078₁₀
Base 11	3a7996₁₁	3a799a₁₁
Base 12	26a4b6₁₂	26a4ba₁₂
Base 13	195456₁₃	19545a₁₃
Base 14	129398₁₄	12939c₁₄
Base 15	c99b9₁₅	c99bd₁₅
Base 16	9c44a₁₆	9c44e₁₆