Compare 1019995 vs 1020001

Property	1019995	1020001
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	5¹ × 203999¹	1020001¹
Prime factorization	5 × 203999	1020001
Divisors count	4	2
Divisors	1, 5, 203999, 1019995	1, 1020001
Number of properties	1	5
Isolated primes		63328th
Lucky primes		8754th
Primes		79971st
Semiprimes	213987th
Sexy primes (1st member)		16666th
Sexy prime triplets (1st member)		2939th
Roman numberals
Base 2	11111001000001011011₂	11111001000001100001₂
Base 3	1220211011121₃	1220211011211₃
Base 4	3321001123₄	3321001201₄
Base 5	230114440₅	230120001₅
Base 6	33510111₆	33510121₆
Base 7	11445514₇	11445523₇
Base 8	3710133₈	3710141₈
Base 9	1824147₉	1824154₉
Base 10	1019995₁₀	1020001₁₀
Base 11	637379₁₁	637384₁₁
Base 12	412337₁₂	412341₁₂
Base 13	299362₁₃	299368₁₃
Base 14	1c7a0b₁₄	1c7a13₁₄
Base 15	15234a₁₅	152351₁₅
Base 16	f905b₁₆	f9061₁₆