Compare 201809 vs 202127

Property	201809	202127
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	201809¹	202127¹
Prime factorization	201809	202127
Divisors count	2	2
Divisors	1, 201809	1, 202127
Number of properties	5	6
Chen primes	7580th	7592nd
Harmonic primes	6807th
Isolated primes	13787th
Long primes		6806th
Primes	18128th	18160th
Pythagorean primes	9049th
Safe primes		1180th
Sexy primes (2nd member)		4332nd
Twin primes (1st member)		2175th
Roman numberals
Base 2	110001010001010001₂	110001010110001111₂
Base 3	101020211102₃	101021021012₃
Base 4	301101101₄	301112033₄
Base 5	22424214₅	22432002₅
Base 6	4154145₆	4155435₆
Base 7	1500236₇	1501202₇
Base 8	612121₈	612617₈
Base 9	336742₉	337235₉
Base 10	201809₁₀	202127₁₀
Base 11	128693₁₁	128952₁₁
Base 12	98955₁₂	98b7b₁₂
Base 13	70b1a₁₃	71003₁₃
Base 14	5378d₁₄	53939₁₄
Base 15	3ebde₁₅	3ed52₁₅
Base 16	31451₁₆	3158f₁₆