Compare 247997 vs 248867

Property	247997	248867
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	247997¹	248867¹
Prime factorization	247997	248867
Divisors count	2	2
Divisors	1, 247997	1, 248867
Number of properties	10	5
Chen primes	9056th	9085th
Cousin primes (2nd member)	2559th
Happy primes	3291st
Harmonic primes	8167th
Primes	21875th	21954th
Prime quadruplets (3rd member)	60th
Prime triplets (2nd member)	1002nd
Prime triplets (3rd member)	1001st
Safe primes		1405th
Sexy primes (2nd member)	5105th	5123rd
Twin primes (1st member)	2574th	2580th
Roman numberals
Base 2	111100100010111101₂	111100110000100011₂
Base 3	110121012002₃	110122101022₃
Base 4	330202331₄	330300203₄
Base 5	30413442₅	30430432₅
Base 6	5152045₆	5200055₆
Base 7	2052011₇	2054363₇
Base 8	744275₈	746043₈
Base 9	417162₉	418338₉
Base 10	247997₁₀	248867₁₀
Base 11	15a362₁₁	15aa83₁₁
Base 12	bb625₁₂	10002b₁₂
Base 13	88b59₁₃	89378₁₃
Base 14	66541₁₄	669a3₁₄
Base 15	4d732₁₅	4db12₁₅
Base 16	3c8bd₁₆	3cc23₁₆