Compare 989999 vs 990497

Property	989999	990497
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989999¹	990497¹
Prime factorization	989999	990497
Divisors count	2	2
Divisors	1, 989999	1, 990497
Number of properties	4	5
Additive primes	29854th
Chen primes	29704th	29716th
Isolated primes		61603rd
Primes	77777th	77814th
Sexy primes (1st member)		16251st
Twin primes (1st member)	8102nd
Ulam primes		5707th
Roman numberals
Base 2	11110001101100101111₂	11110001110100100001₂
Base 3	1212022000122₃	1212022201002₃
Base 4	3301230233₄	3301310201₄
Base 5	223134444₅	223143442₅
Base 6	33115155₆	33121345₆
Base 7	11262203₇	11263514₇
Base 8	3615457₈	3616441₈
Base 9	1768018₉	1768632₉
Base 10	989999₁₀	990497₁₀
Base 11	61688a₁₁	6171a2₁₁
Base 12	3b8abb₁₂	3b9255₁₂
Base 13	2887ca₁₃	288ac1₁₃
Base 14	1bab03₁₄	1bad7b₁₄
Base 15	1484ee₁₅	148732₁₅
Base 16	f1b2f₁₆	f1d21₁₆