Compare 620633 vs 620639

Property	620633	620639
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	13¹ × 47741¹	620639¹
Prime factorization	13 × 47741	620639
Divisors count	4	2
Divisors	1, 13, 47741, 620633	1, 620639
Number of properties	1	3
Chen primes		19854th
Isolated primes		39698th
Primes		50661st
Semiprimes	133076th
Roman numberals
Base 2	10010111100001011001₂	10010111100001011111₂
Base 3	1011112100102₃	1011112100122₃
Base 4	2113201121₄	2113201133₄
Base 5	124330013₅	124330024₅
Base 6	21145145₆	21145155₆
Base 7	5163266₇	5163305₇
Base 8	2274131₈	2274137₈
Base 9	1145312₉	1145318₉
Base 10	620633₁₀	620639₁₀
Base 11	394322₁₁	394328₁₁
Base 12	25b1b5₁₂	25b1bb₁₂
Base 13	189650₁₃	189656₁₃
Base 14	12226d₁₄	122275₁₄
Base 15	c3d58₁₅	c3d5e₁₅
Base 16	97859₁₆	9785f₁₆