Compare 205421 vs 205431

Property	205421	205431
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	205421¹	3¹ × 68477¹
Prime factorization	205421	3 × 68477
Divisors count	2	4
Divisors	1, 205421	1, 3, 68477, 205431
Number of properties	10	1
Chen primes	7699th
Cousin primes (2nd member)	2181st
Long primes	6893rd
Primes	18416th
Prime triplets (1st member)	859th
Prime triplets (2nd member)	858th
Pythagorean primes	9197th
Semiprimes		46420th
Sexy primes (1st member)	4382nd
Sexy prime triplets (1st member)	881st
Twin primes (1st member)	2208th
Roman numberals
Base 2	110010001001101101₂	110010001001110111₂
Base 3	101102210012₃	101102210120₃
Base 4	302021231₄	302021313₄
Base 5	23033141₅	23033211₅
Base 6	4223005₆	4223023₆
Base 7	1513616₇	1513632₇
Base 8	621155₈	621167₈
Base 9	342705₉	342716₉
Base 10	205421₁₀	205431₁₀
Base 11	130377₁₁	130386₁₁
Base 12	9aa65₁₂	9aa73₁₂
Base 13	72668₁₃	72675₁₃
Base 14	54c0d₁₄	54c19₁₄
Base 15	40ceb₁₅	40d06₁₅
Base 16	3226d₁₆	32277₁₆