Compare 21161 vs 21166

Property	21161	21166
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	7¹ × 3023¹	2¹ × 19¹ × 557¹
Prime factorization	7 × 3023	2 × 19 × 557
Divisors count	4	8
Divisors	1, 7, 3023, 21161	1, 2, 19, 38, 557, 1114, 10583, 21166
Number of properties	1	0
Semiprimes	5364th
Roman numberals
Base 2	101001010101001₂	101001010101110₂
Base 3	1002000202₃	1002000221₃
Base 4	11022221₄	11022232₄
Base 5	1134121₅	1134131₅
Base 6	241545₆	241554₆
Base 7	115460₇	115465₇
Base 8	51251₈	51256₈
Base 9	32022₉	32027₉
Base 10	21161₁₀	21166₁₀
Base 11	14998₁₁	149a2₁₁
Base 12	102b5₁₂	102ba₁₂
Base 13	982a₁₃	9832₁₃
Base 14	79d7₁₄	79dc₁₄
Base 15	640b₁₅	6411₁₅
Base 16	52a9₁₆	52ae₁₆