Compare 211205 vs 211217

Property	211205	211217
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	5¹ × 53¹ × 797¹	211217¹
Prime factorization	5 × 53 × 797	211217
Divisors count	8	2
Divisors	1, 5, 53, 265, 797, 3985, 42241, 211205	1, 211217
Number of properties	0	8
Chen primes		7895th
Cousin primes (2nd member)		2243rd
Harmonic primes		7082nd
Long primes		7070th
Primes		18910th
Prime triplets (2nd member)		880th
Pythagorean primes		9441st
Twin primes (1st member)		2264th
Roman numberals
Base 2	110011100100000101₂	110011100100010001₂
Base 3	101201201102₃	101201201212₃
Base 4	303210011₄	303210101₄
Base 5	23224310₅	23224332₅
Base 6	4305445₆	4305505₆
Base 7	1536521₇	1536536₇
Base 8	634405₈	634421₈
Base 9	351642₉	351655₉
Base 10	211205₁₀	211217₁₀
Base 11	134755₁₁	134766₁₁
Base 12	a2285₁₂	a2295₁₂
Base 13	75197₁₃	751a6₁₃
Base 14	56d81₁₄	56d8d₁₄
Base 15	428a5₁₅	428b2₁₅
Base 16	33905₁₆	33911₁₆