Compare 2161 vs 2171

Property	2161	2171
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	2161¹	13¹ × 167¹
Prime factorization	2161	13 × 167
Divisors count	2	4
Divisors	1, 2161	1, 13, 167, 2171
Number of properties	3	1
Isolated primes	193rd
Primes	326th
Pythagorean primes	159th
Semiprimes		619th
Roman numberals	MMCLXI	MMCLXXI
Base 2	100001110001₂	100001111011₂
Base 3	2222001₃	2222102₃
Base 4	201301₄	201323₄
Base 5	32121₅	32141₅
Base 6	14001₆	14015₆
Base 7	6205₇	6221₇
Base 8	4161₈	4173₈
Base 9	2861₉	2872₉
Base 10	2161₁₀	2171₁₀
Base 11	1695₁₁	16a4₁₁
Base 12	1301₁₂	130b₁₂
Base 13	ca3₁₃	cb0₁₃
Base 14	b05₁₄	b11₁₄
Base 15	991₁₅	99b₁₅
Base 16	871₁₆	87b₁₆