Compare 640730 vs 640742

Property	640730	640742
Type	composite number	composite number
Unique factors	4	3
Total factors	4	3
Prime factorization	2¹ × 5¹ × 17¹ × 3769¹	2¹ × 229¹ × 1399¹
Prime factorization	2 × 5 × 17 × 3769	2 × 229 × 1399
Divisors count	16	8
Divisors	1, 2, 5, 10, 17, 34, 85, 170, 3769, 7538, 18845, 37690, 64073, 128146, 320365, 640730	1, 2, 229, 458, 1399, 2798, 320371, 640742
Number of properties	0	0
Roman numberals
Base 2	10011100011011011010₂	10011100011011100110₂
Base 3	1012112220202₃	1012112221012₃
Base 4	2130123122₄	2130123212₄
Base 5	131000410₅	131000432₅
Base 6	21422202₆	21422222₆
Base 7	5306006₇	5306024₇
Base 8	2343332₈	2343346₈
Base 9	1175822₉	1175835₉
Base 10	640730₁₀	640742₁₀
Base 11	3a8432₁₁	3a8443₁₁
Base 12	26a962₁₂	26a972₁₂
Base 13	19583c₁₃	19584b₁₃
Base 14	129706₁₄	129714₁₄
Base 15	c9ca5₁₅	c9cb2₁₅
Base 16	9c6da₁₆	9c6e6₁₆