Compare 620663 vs 620667

Property	620663	620667
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	620663¹	3² × 68963¹
Prime factorization	620663	3 × 3 × 68963
Divisors count	2	6
Divisors	1, 620663	1, 3, 9, 68963, 206889, 620667
Number of properties	5	0
Additive primes	19800th
Chen primes	19856th
Isolated primes	39701st
Primes	50664th
Sexy primes (2nd member)	11011th
Roman numberals
Base 2	10010111100001110111₂	10010111100001111011₂
Base 3	1011112101112₃	1011112101200₃
Base 4	2113201313₄	2113201323₄
Base 5	124330123₅	124330132₅
Base 6	21145235₆	21145243₆
Base 7	5163341₇	5163345₇
Base 8	2274167₈	2274173₈
Base 9	1145345₉	1145350₉
Base 10	620663₁₀	620667₁₀
Base 11	39434a₁₁	394353₁₁
Base 12	25b21b₁₂	25b223₁₂
Base 13	189674₁₃	189678₁₃
Base 14	122291₁₄	122295₁₄
Base 15	c3d78₁₅	c3d7c₁₅
Base 16	97877₁₆	9787b₁₆