Compare 221209 vs 221401

Property	221209	221401
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	221209¹	221401¹
Prime factorization	221209	221401
Divisors count	2	2
Divisors	1, 221209	1, 221401
Number of properties	7	5
Happy primes	2995th
Harmonic primes	7397th	7405th
Isolated primes	15036th
Primes	19713th	19727th
Pythagorean primes	9835th	9841st
Sexy primes (2nd member)	4662nd
Sexy prime triplets (3rd member)	930th
Super primes		2233rd
Twin primes (2nd member)		2340th
Roman numberals
Base 2	110110000000011001₂	110110000011011001₂
Base 3	102020102221₃	102020201001₃
Base 4	312000121₄	312003121₄
Base 5	24034314₅	24041101₅
Base 6	4424041₆	4425001₆
Base 7	1610632₇	1611325₇
Base 8	660031₈	660331₈
Base 9	366387₉	366631₉
Base 10	221209₁₀	221401₁₀
Base 11	14121a₁₁	141384₁₁
Base 12	a8021₁₂	a8161₁₂
Base 13	798c1₁₃	79a0b₁₃
Base 14	5a889₁₄	5a985₁₄
Base 15	45824₁₅	45901₁₅
Base 16	36019₁₆	360d9₁₆