Compare 11887 vs 11891

Property	11887	11891
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	11887¹	11¹ × 23¹ × 47¹
Prime factorization	11887	11 × 23 × 47
Divisors count	2	8
Divisors	1, 11887	1, 11, 23, 47, 253, 517, 1081, 11891
Number of properties	5	0
Good primes	196th
Isolated primes	959th
Long primes	552nd
Lucky primes	241st
Primes	1424th
Roman numberals
Base 2	10111001101111₂	10111001110011₂
Base 3	121022021₃	121022102₃
Base 4	2321233₄	2321303₄
Base 5	340022₅	340031₅
Base 6	131011₆	131015₆
Base 7	46441₇	46445₇
Base 8	27157₈	27163₈
Base 9	17267₉	17272₉
Base 10	11887₁₀	11891₁₀
Base 11	8a27₁₁	8a30₁₁
Base 12	6a67₁₂	6a6b₁₂
Base 13	5545₁₃	5549₁₃
Base 14	4491₁₄	4495₁₄
Base 15	37c7₁₅	37cb₁₅
Base 16	2e6f₁₆	2e73₁₆