Compare 639391 vs 639401

Property	639391	639401
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	639391¹	7² × 13049¹
Prime factorization	639391	7 × 7 × 13049
Divisors count	2	6
Divisors	1, 639391	1, 7, 49, 13049, 91343, 639401
Number of properties	4	0
Additive primes	20334th
Chen primes	20356th
Isolated primes	40779th
Primes	52030th
Roman numberals
Base 2	10011100000110011111₂	10011100000110101001₂
Base 3	1012111002011₃	1012111002112₃
Base 4	2130012133₄	2130012221₄
Base 5	130430031₅	130430101₅
Base 6	21412051₆	21412105₆
Base 7	5302054₇	5302100₇
Base 8	2340637₈	2340651₈
Base 9	1174064₉	1174075₉
Base 10	639391₁₀	639401₁₀
Base 11	3a7425₁₁	3a7434₁₁
Base 12	26a027₁₂	26a035₁₂
Base 13	19504c₁₃	195059₁₃
Base 14	12902b₁₄	129037₁₄
Base 15	c96b1₁₅	c96bb₁₅
Base 16	9c19f₁₆	9c1a9₁₆