Compare 639009 vs 639021

Property	639009	639021
Type	composite number	composite number
Unique factors	3	3
Total factors	8	3
Prime factorization	3⁴ × 7³ × 23¹	3¹ × 53¹ × 4019¹
Prime factorization	3 × 3 × 3 × 3 × 7 × 7 × 7 × 23	3 × 53 × 4019
Divisors count	40	8
Divisors	1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 343, 441, 483, 567, 621, 1029, 1127, 1323, 1449, 1863, 3087, 3381, 3969, 4347, 7889, 9261, 10143, 13041, 23667, 27783, 30429, 71001, 91287, 213003, 639009	1, 3, 53, 159, 4019, 12057, 213007, 639021
Number of properties	0	0
Roman numberals
Base 2	10011100000000100001₂	10011100000000101101₂
Base 3	1012110120000₃	1012110120110₃
Base 4	2130000201₄	2130000231₄
Base 5	130422014₅	130422041₅
Base 6	21410213₆	21410233₆
Base 7	5301000₇	5301015₇
Base 8	2340041₈	2340055₈
Base 9	1173500₉	1173513₉
Base 10	639009₁₀	639021₁₀
Base 11	3a7108₁₁	3a7119₁₁
Base 12	269969₁₂	269979₁₂
Base 13	194b17₁₃	194b26₁₃
Base 14	128c37₁₄	128c45₁₄
Base 15	c9509₁₅	c9516₁₅
Base 16	9c021₁₆	9c02d₁₆