Compare 638990 vs 638992

Property	638990	638992
Type	composite number	composite number
Unique factors	5	2
Total factors	5	5
Prime factorization	2¹ × 5¹ × 11¹ × 37¹ × 157¹	2⁴ × 39937¹
Prime factorization	2 × 5 × 11 × 37 × 157	2 × 2 × 2 × 2 × 39937
Divisors count	32	10
Divisors	1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 157, 185, 314, 370, 407, 785, 814, 1570, 1727, 2035, 3454, 4070, 5809, 8635, 11618, 17270, 29045, 58090, 63899, 127798, 319495, 638990	1, 2, 4, 8, 16, 39937, 79874, 159748, 319496, 638992
Number of properties	0	0
Roman numberals
Base 2	10011100000000001110₂	10011100000000010000₂
Base 3	1012110112022₃	1012110112101₃
Base 4	2130000032₄	2130000100₄
Base 5	130421430₅	130421432₅
Base 6	21410142₆	21410144₆
Base 7	5300642₇	5300644₇
Base 8	2340016₈	2340020₈
Base 9	1173468₉	1173471₉
Base 10	638990₁₀	638992₁₀
Base 11	3a70a0₁₁	3a70a2₁₁
Base 12	269952₁₂	269954₁₂
Base 13	194b01₁₃	194b03₁₃
Base 14	128c22₁₄	128c24₁₄
Base 15	c94e5₁₅	c94e7₁₅
Base 16	9c00e₁₆	9c010₁₆