Compare 8161 vs 8163

Property	8161	8163
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	8161¹	3² × 907¹
Prime factorization	8161	3 × 3 × 907
Divisors count	2	6
Divisors	1, 8161	1, 3, 9, 907, 2721, 8163
Number of properties	7	0
Good primes	151st
Isolated primes	671st
Lucky primes	185th
Primes	1024th
Pythagorean primes	509th
Sexy primes (1st member)	351st
Solinas primes	75th
Roman numberals
Base 2	1111111100001₂	1111111100011₂
Base 3	102012021₃	102012100₃
Base 4	1333201₄	1333203₄
Base 5	230121₅	230123₅
Base 6	101441₆	101443₆
Base 7	32536₇	32541₇
Base 8	17741₈	17743₈
Base 9	12167₉	12170₉
Base 10	8161₁₀	8163₁₀
Base 11	614a₁₁	6151₁₁
Base 12	4881₁₂	4883₁₂
Base 13	393a₁₃	393c₁₃
Base 14	2d8d₁₄	2d91₁₄
Base 15	2641₁₅	2643₁₅
Base 16	1fe1₁₆	1fe3₁₆