Compare 1001969 vs 1001981

Property	1001969	1001981
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	359¹ × 2791¹	1001981¹
Prime factorization	359 × 2791	1001981
Divisors count	4	2
Divisors	1, 359, 2791, 1001969	1, 1001981
Number of properties	1	5
Chen primes		30000th
Cousin primes (2nd member)		8162nd
Primes		78648th
Prime triplets (2nd member)		2842nd
Semiprimes	210427th
Twin primes (1st member)		8186th
Roman numberals
Base 2	11110100100111110001₂	11110100100111111101₂
Base 3	1212220102222₃	1212220110102₃
Base 4	3310213301₄	3310213331₄
Base 5	224030334₅	224030411₅
Base 6	33250425₆	33250445₆
Base 7	11342123₇	11342141₇
Base 8	3644761₈	3644775₈
Base 9	1786388₉	1786412₉
Base 10	1001969₁₀	1001981₁₀
Base 11	624881₁₁	624892₁₁
Base 12	403a15₁₂	403a25₁₂
Base 13	2910a7₁₃	2910b6₁₃
Base 14	1c1213₁₄	1c1221₁₄
Base 15	14bd2e₁₅	14bd3b₁₅
Base 16	f49f1₁₆	f49fd₁₆