Compare 180001 vs 180221

Property	180001	180221
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	180001¹	180221¹
Prime factorization	180001	180221
Divisors count	2	2
Divisors	1, 180001	1, 180221
Number of properties	5	7
Chen primes		6918th
Emirps		3743rd
Harmonic primes		6122nd
Isolated primes		12400th
Long primes		6136th
Lucky primes	2115th
Primes	16343rd	16357th
Pythagorean primes	8164th	8172nd
Sexy primes (1st member)	3929th
Twin primes (2nd member)	1977th
Roman numberals
Base 2	101011111100100001₂	101011111111111101₂
Base 3	100010220201₃	100011012212₃
Base 4	223330201₄	223333331₄
Base 5	21230001₅	21231341₅
Base 6	3505201₆	3510205₆
Base 7	1346533₇	1350266₇
Base 8	537441₈	537775₈
Base 9	303821₉	304185₉
Base 10	180001₁₀	180221₁₀
Base 11	113268₁₁	113448₁₁
Base 12	88201₁₂	88365₁₂
Base 13	63c13₁₃	64052₁₃
Base 14	49853₁₄	4996d₁₄
Base 15	38501₁₅	385eb₁₅
Base 16	2bf21₁₆	2bffd₁₆