Compare 128173 vs 128221

Property	128173	128221
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	128173¹	128221¹
Prime factorization	128173	128221
Divisors count	2	2
Divisors	1, 128173	1, 128221
Number of properties	4	4
Harmonic primes	4517th
Isolated primes	9010th	9013th
Long primes		4505th
Primes	11999th	12004th
Pythagorean primes	5964th	5968th
Roman numberals
Base 2	11111010010101101₂	11111010011011101₂
Base 3	20111211011₃	20111212221₃
Base 4	133102231₄	133103131₄
Base 5	13100143₅	13100341₅
Base 6	2425221₆	2425341₆
Base 7	1042453₇	1042552₇
Base 8	372255₈	372335₈
Base 9	214734₉	214787₉
Base 10	128173₁₀	128221₁₀
Base 11	88331₁₁	88375₁₁
Base 12	62211₁₂	62251₁₂
Base 13	46456₁₃	46492₁₃
Base 14	349d3₁₄	34a29₁₄
Base 15	27e9d₁₅	27ed1₁₅
Base 16	1f4ad₁₆	1f4dd₁₆