Compare 81081 vs 81091

Property	81081	81091
Type	composite number	semiprime
Unique factors	4	2
Total factors	7	2
Prime factorization	3⁴ × 7¹ × 11¹ × 13¹	83¹ × 977¹
Prime factorization	3 × 3 × 3 × 3 × 7 × 11 × 13	83 × 977
Divisors count	40	4
Divisors	1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 567, 693, 819, 891, 1001, 1053, 1287, 2079, 2457, 3003, 3861, 6237, 7371, 9009, 11583, 27027, 81081	1, 83, 977, 81091
Number of properties	0	1
Semiprimes		19158th
Roman numberals
Base 2	10011110010111001₂	10011110011000011₂
Base 3	11010020000₃	11010020101₃
Base 4	103302321₄	103303003₄
Base 5	10043311₅	10043331₅
Base 6	1423213₆	1423231₆
Base 7	455250₇	455263₇
Base 8	236271₈	236303₈
Base 9	133200₉	133211₉
Base 10	81081₁₀	81091₁₀
Base 11	55a10₁₁	55a1a₁₁
Base 12	3ab09₁₂	3ab17₁₂
Base 13	2aba0₁₃	2abaa₁₃
Base 14	21797₁₄	217a3₁₄
Base 15	19056₁₅	19061₁₅
Base 16	13cb9₁₆	13cc3₁₆