Compare 990331 vs 990497

Property	990331	990497
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	990331¹	990497¹
Prime factorization	990331	990497
Divisors count	2	2
Divisors	1, 990331	1, 990497
Number of properties	3	5
Chen primes		29716th
Isolated primes		61603rd
Lucky primes	8541st
Primes	77802nd	77814th
Sexy primes (1st member)		16251st
Twin primes (2nd member)	8105th
Ulam primes		5707th
Roman numberals
Base 2	11110001110001111011₂	11110001110100100001₂
Base 3	1212022110221₃	1212022201002₃
Base 4	3301301323₄	3301310201₄
Base 5	223142311₅	223143442₅
Base 6	33120511₆	33121345₆
Base 7	11263156₇	11263514₇
Base 8	3616173₈	3616441₈
Base 9	1768427₉	1768632₉
Base 10	990331₁₀	990497₁₀
Base 11	617061₁₁	6171a2₁₁
Base 12	3b9137₁₂	3b9255₁₂
Base 13	2889c4₁₃	288ac1₁₃
Base 14	1bac9d₁₄	1bad7b₁₄
Base 15	148671₁₅	148732₁₅
Base 16	f1c7b₁₆	f1d21₁₆