Compare 81971 vs 81979

Property	81971	81979
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	81971¹	73¹ × 1123¹
Prime factorization	81971	73 × 1123
Divisors count	2	4
Divisors	1, 81971	1, 73, 1123, 81979
Number of properties	6	1
Chen primes	3613th
Cousin primes (2nd member)	1034th
Long primes	3042nd
Primes	8016th
Prime triplets (2nd member)	433rd
Semiprimes		19345th
Twin primes (1st member)	1032nd
Roman numberals
Base 2	10100000000110011₂	10100000000111011₂
Base 3	11011102222₃	11011110021₃
Base 4	110000303₄	110000323₄
Base 5	10110341₅	10110404₅
Base 6	1431255₆	1431311₆
Base 7	460661₇	461002₇
Base 8	240063₈	240073₈
Base 9	134388₉	134407₉
Base 10	81971₁₀	81979₁₀
Base 11	5664a₁₁	56657₁₁
Base 12	3b52b₁₂	3b537₁₂
Base 13	2b406₁₃	2b411₁₃
Base 14	21c31₁₄	21c39₁₄
Base 15	1944b₁₅	19454₁₅
Base 16	14033₁₆	1403b₁₆