Compare 391247 vs 391889

Property	391247	391889
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	391247¹	391889¹
Prime factorization	391247	391889
Divisors count	2	2
Divisors	1, 391247	1, 391889
Number of properties	4	4
Chen primes	13417th	13438th
Emirps	6470th
Primes	33169th	33218th
Sophie germain primes		3544th
Twin primes (1st member)	3734th	3739th
Roman numberals
Base 2	1011111100001001111₂	1011111101011010001₂
Base 3	201212200122₃	201220120102₃
Base 4	1133201033₄	1133223101₄
Base 5	100004442₅	100020024₅
Base 6	12215155₆	12222145₆
Base 7	3216443₇	3221351₇
Base 8	1374117₈	1375321₈
Base 9	655618₉	656512₉
Base 10	391247₁₀	391889₁₀
Base 11	247a4a₁₁	248483₁₁
Base 12	16a4bb₁₂	16a955₁₂
Base 13	10910c₁₃	1094b4₁₃
Base 14	a2823₁₄	a2b61₁₄
Base 15	7add2₁₅	7b1ae₁₅
Base 16	5f84f₁₆	5fad1₁₆