Compare 491081 vs 491087

Property	491081	491087
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	491081¹	139¹ × 3533¹
Prime factorization	491081	139 × 3533
Divisors count	2	4
Divisors	1, 491081	1, 139, 3533, 491087
Number of properties	5	1
Additive primes	16047th
Chen primes	16239th
Primes	40849th
Semiprimes		106486th
Super primes	4278th
Twin primes (1st member)	4500th
Roman numberals
Base 2	1110111111001001001₂	1110111111001001111₂
Base 3	220221122012₃	220221122102₃
Base 4	1313321021₄	1313321033₄
Base 5	111203311₅	111203322₅
Base 6	14305305₆	14305315₆
Base 7	4113503₇	4113512₇
Base 8	1677111₈	1677117₈
Base 9	827565₉	827572₉
Base 10	491081₁₀	491087₁₀
Base 11	305a58₁₁	305a63₁₁
Base 12	1b8235₁₂	1b823b₁₂
Base 13	1426a6₁₃	1426ac₁₃
Base 14	cad73₁₄	cad79₁₄
Base 15	9a78b₁₅	9a792₁₅
Base 16	77e49₁₆	77e4f₁₆