Compare 999961 vs 1001989

Property	999961	1001989
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	999961¹	1001989¹
Prime factorization	999961	1001989
Divisors count	2	2
Divisors	1, 999961	1, 1001989
Number of properties	4	6
Additive primes	30122nd
Chen primes		30001st
Isolated primes		62279th
Primes	78496th	78650th
Sexy primes (2nd member)		16409th
Sexy prime triplets (3rd member)		2905th
Twin primes (2nd member)	8169th
Ulam primes	5755th	5763rd
Roman numberals
Base 2	11110100001000011001₂	11110100101000000101₂
Base 3	1212210200121₃	1212220110201₃
Base 4	3310020121₄	3310220011₄
Base 5	223444321₅	224030424₅
Base 6	33233241₆	33250501₆
Base 7	11333224₇	11342152₇
Base 8	3641031₈	3645005₈
Base 9	1783617₉	1786421₉
Base 10	999961₁₀	1001989₁₀
Base 11	623316₁₁	62489a₁₁
Base 12	402821₁₂	403a31₁₂
Base 13	2901c1₁₃	2910c1₁₃
Base 14	1c05bb₁₄	1c1229₁₄
Base 15	14b441₁₅	14bd44₁₅
Base 16	f4219₁₆	f4a05₁₆