Compare 81185 vs 81197

Property	81185	81197
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	5¹ × 13¹ × 1249¹	81197¹
Prime factorization	5 × 13 × 1249	81197
Divisors count	8	2
Divisors	1, 5, 13, 65, 1249, 6245, 16237, 81185	1, 81197
Number of properties	0	7
Chen primes		3594th
Harmonic primes		2998th
Primes		7947th
Prime triplets (1st member)		430th
Pythagorean primes		3961st
Sexy primes (1st member)		2066th
Twin primes (1st member)		1024th
Roman numberals
Base 2	10011110100100001₂	10011110100101101₂
Base 3	11010100212₃	11010101022₃
Base 4	103310201₄	103310231₄
Base 5	10044220₅	10044242₅
Base 6	1423505₆	1423525₆
Base 7	455456₇	455504₇
Base 8	236441₈	236455₈
Base 9	133325₉	133338₉
Base 10	81185₁₀	81197₁₀
Base 11	55aa5₁₁	56006₁₁
Base 12	3ab95₁₂	3aba5₁₂
Base 13	2ac50₁₃	2ac5c₁₃
Base 14	2182d₁₄	2183b₁₄
Base 15	190c5₁₅	190d2₁₅
Base 16	13d21₁₆	13d2d₁₆