Compare 1001985 vs 1001989

Property	1001985	1001989
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 67¹ × 997¹	1001989¹
Prime factorization	3 × 5 × 67 × 997	1001989
Divisors count	16	2
Divisors	1, 3, 5, 15, 67, 201, 335, 997, 1005, 2991, 4985, 14955, 66799, 200397, 333995, 1001985	1, 1001989
Number of properties	0	6
Chen primes		30001st
Isolated primes		62279th
Primes		78650th
Sexy primes (2nd member)		16409th
Sexy prime triplets (3rd member)		2905th
Ulam primes		5763rd
Roman numberals
Base 2	11110100101000000001₂	11110100101000000101₂
Base 3	1212220110120₃	1212220110201₃
Base 4	3310220001₄	3310220011₄
Base 5	224030420₅	224030424₅
Base 6	33250453₆	33250501₆
Base 7	11342145₇	11342152₇
Base 8	3645001₈	3645005₈
Base 9	1786416₉	1786421₉
Base 10	1001985₁₀	1001989₁₀
Base 11	624896₁₁	62489a₁₁
Base 12	403a29₁₂	403a31₁₂
Base 13	2910ba₁₃	2910c1₁₃
Base 14	1c1225₁₄	1c1229₁₄
Base 15	14bd40₁₅	14bd44₁₅
Base 16	f4a01₁₆	f4a05₁₆