Compare 989971 vs 990001

Property	989971	990001
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989971¹	990001¹
Prime factorization	989971	990001
Divisors count	2	2
Divisors	1, 989971	1, 990001
Number of properties	5	3
Additive primes	29853rd	29855th
Emirps	10952nd
Isolated primes	61573rd
Primes	77774th	77778th
Sexy primes (1st member)	16240th
Twin primes (2nd member)		8102nd
Roman numberals
Base 2	11110001101100010011₂	11110001101100110001₂
Base 3	1212021222121₃	1212022000201₃
Base 4	3301230103₄	3301230301₄
Base 5	223134341₅	223140001₅
Base 6	33115111₆	33115201₆
Base 7	11262133₇	11262205₇
Base 8	3615423₈	3615461₈
Base 9	1767877₉	1768021₉
Base 10	989971₁₀	990001₁₀
Base 11	616864₁₁	616891₁₁
Base 12	3b8a97₁₂	3b8b01₁₂
Base 13	2887a8₁₃	2887cc₁₃
Base 14	1baac3₁₄	1bab05₁₄
Base 15	1484d1₁₅	148501₁₅
Base 16	f1b13₁₆	f1b31₁₆