Compare 639982 vs 639989

Property	639982	639989
Type	composite number	composite number
Unique factors	4	3
Total factors	4	4
Prime factorization	2¹ × 7¹ × 17¹ × 2689¹	7² × 37¹ × 353¹
Prime factorization	2 × 7 × 17 × 2689	7 × 7 × 37 × 353
Divisors count	16	12
Divisors	1, 2, 7, 14, 17, 34, 119, 238, 2689, 5378, 18823, 37646, 45713, 91426, 319991, 639982	1, 7, 37, 49, 259, 353, 1813, 2471, 13061, 17297, 91427, 639989
Number of properties	0	0
Roman numberals
Base 2	10011100001111101110₂	10011100001111110101₂
Base 3	1012111220001₃	1012111220022₃
Base 4	2130033232₄	2130033311₄
Base 5	130434412₅	130434424₅
Base 6	21414514₆	21414525₆
Base 7	5303560₇	5303600₇
Base 8	2341756₈	2341765₈
Base 9	1174801₉	1174808₉
Base 10	639982₁₀	639989₁₀
Base 11	3a7912₁₁	3a7919₁₁
Base 12	26a43a₁₂	26a445₁₂
Base 13	1953b5₁₃	1953bc₁₃
Base 14	129330₁₄	129337₁₄
Base 15	c9957₁₅	c995e₁₅
Base 16	9c3ee₁₆	9c3f5₁₆