Compare 8161 vs 8168

Property	8161	8168
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	8161¹	2³ × 1021¹
Prime factorization	8161	2 × 2 × 2 × 1021
Divisors count	2	8
Divisors	1, 8161	1, 2, 4, 8, 1021, 2042, 4084, 8168
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	1111111101000₂
Base 3	102012021₃	102012112₃
Base 4	1333201₄	1333220₄
Base 5	230121₅	230133₅
Base 6	101441₆	101452₆
Base 7	32536₇	32546₇
Base 8	17741₈	17750₈
Base 9	12167₉	12175₉
Base 10	8161₁₀	8168₁₀
Base 11	614a₁₁	6156₁₁
Base 12	4881₁₂	4888₁₂
Base 13	393a₁₃	3944₁₃
Base 14	2d8d₁₄	2d96₁₄
Base 15	2641₁₅	2648₁₅
Base 16	1fe1₁₆	1fe8₁₆