Compare 81164 vs 81166

Property	81164	81166
Type	composite number	semiprime
Unique factors	3	2
Total factors	4	2
Prime factorization	2² × 103¹ × 197¹	2¹ × 40583¹
Prime factorization	2 × 2 × 103 × 197	2 × 40583
Divisors count	12	4
Divisors	1, 2, 4, 103, 197, 206, 394, 412, 788, 20291, 40582, 81164	1, 2, 40583, 81166
Number of properties	0	1
Semiprimes		19175th
Roman numberals
Base 2	10011110100001100₂	10011110100001110₂
Base 3	11010100002₃	11010100011₃
Base 4	103310030₄	103310032₄
Base 5	10044124₅	10044131₅
Base 6	1423432₆	1423434₆
Base 7	455426₇	455431₇
Base 8	236414₈	236416₈
Base 9	133302₉	133304₉
Base 10	81164₁₀	81166₁₀
Base 11	55a86₁₁	55a88₁₁
Base 12	3ab78₁₂	3ab7a₁₂
Base 13	2ac35₁₃	2ac37₁₃
Base 14	21816₁₄	21818₁₄
Base 15	190ae₁₅	190b1₁₅
Base 16	13d0c₁₆	13d0e₁₆