Compare 81806 vs 81818

Property	81806	81818
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	2¹ × 40903¹	2¹ × 11¹ × 3719¹
Prime factorization	2 × 40903	2 × 11 × 3719
Divisors count	4	8
Divisors	1, 2, 40903, 81806	1, 2, 11, 22, 3719, 7438, 40909, 81818
Number of properties	1	0
Semiprimes	19311th
Roman numberals
Base 2	10011111110001110₂	10011111110011010₂
Base 3	11011012212₃	11011020022₃
Base 4	103332032₄	103332122₄
Base 5	10104211₅	10104233₅
Base 6	1430422₆	1430442₆
Base 7	460334₇	460352₇
Base 8	237616₈	237632₈
Base 9	134185₉	134208₉
Base 10	81806₁₀	81818₁₀
Base 11	5650a₁₁	56520₁₁
Base 12	3b412₁₂	3b422₁₂
Base 13	2b30a₁₃	2b319₁₃
Base 14	21b54₁₄	21b62₁₄
Base 15	1938b₁₅	19398₁₅
Base 16	13f8e₁₆	13f9a₁₆