Compare 247991 vs 248161

Property	247991	248161
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	247991¹	248161¹
Prime factorization	247991	248161
Divisors count	2	2
Divisors	1, 247991	1, 248161
Number of properties	8	4
Chen primes	9055th	9063rd
Harmonic primes	8166th
Isolated primes		16742nd
Primes	21873rd	21891st
Prime quadruplets (1st member)	60th
Prime triplets (1st member)	1001st
Sexy primes (1st member)	5105th	5110th
Sophie germain primes	2452nd
Twin primes (1st member)	2573rd
Roman numberals
Base 2	111100100010110111₂	111100100101100001₂
Base 3	110121011212₃	110121102011₃
Base 4	330202313₄	330211201₄
Base 5	30413431₅	30420121₅
Base 6	5152035₆	5152521₆
Base 7	2052002₇	2052334₇
Base 8	744267₈	744541₈
Base 9	417155₉	417364₉
Base 10	247991₁₀	248161₁₀
Base 11	15a357₁₁	15a4a1₁₁
Base 12	bb61b₁₂	bb741₁₂
Base 13	88b53₁₃	88c54₁₃
Base 14	66539₁₄	6661b₁₄
Base 15	4d72b₁₅	4d7e1₁₅
Base 16	3c8b7₁₆	3c961₁₆