Compare 11988 vs 11991

Property	11988	11991
Type	composite number	composite number
Unique factors	3	3
Total factors	7	3
Prime factorization	2² × 3⁴ × 37¹	3¹ × 7¹ × 571¹
Prime factorization	2 × 2 × 3 × 3 × 3 × 3 × 37	3 × 7 × 571
Divisors count	30	8
Divisors	1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988	1, 3, 7, 21, 571, 1713, 3997, 11991
Number of properties	0	0
Roman numberals
Base 2	10111011010100₂	10111011010111₂
Base 3	121110000₃	121110010₃
Base 4	2323110₄	2323113₄
Base 5	340423₅	340431₅
Base 6	131300₆	131303₆
Base 7	46644₇	46650₇
Base 8	27324₈	27327₈
Base 9	17400₉	17403₉
Base 10	11988₁₀	11991₁₀
Base 11	9009₁₁	9011₁₁
Base 12	6b30₁₂	6b33₁₂
Base 13	55c2₁₃	55c5₁₃
Base 14	4524₁₄	4527₁₄
Base 15	3843₁₅	3846₁₅
Base 16	2ed4₁₆	2ed7₁₆