Compare 638985 vs 638989

Property	638985	638989
Type	composite number	composite number
Unique factors	4	3
Total factors	4	4
Prime factorization	3¹ × 5¹ × 41¹ × 1039¹	13² × 19¹ × 199¹
Prime factorization	3 × 5 × 41 × 1039	13 × 13 × 19 × 199
Divisors count	16	12
Divisors	1, 3, 5, 15, 41, 123, 205, 615, 1039, 3117, 5195, 15585, 42599, 127797, 212995, 638985	1, 13, 19, 169, 199, 247, 2587, 3211, 3781, 33631, 49153, 638989
Number of properties	0	0
Roman numberals
Base 2	10011100000000001001₂	10011100000000001101₂
Base 3	1012110112010₃	1012110112021₃
Base 4	2130000021₄	2130000031₄
Base 5	130421420₅	130421424₅
Base 6	21410133₆	21410141₆
Base 7	5300634₇	5300641₇
Base 8	2340011₈	2340015₈
Base 9	1173463₉	1173467₉
Base 10	638985₁₀	638989₁₀
Base 11	3a7096₁₁	3a709a₁₁
Base 12	269949₁₂	269951₁₂
Base 13	194ac9₁₃	194b00₁₃
Base 14	128c1b₁₄	128c21₁₄
Base 15	c94e0₁₅	c94e4₁₅
Base 16	9c009₁₆	9c00d₁₆