Compare 990281 vs 990989

Property	990281	990989
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	990281¹	990989¹
Prime factorization	990281	990989
Divisors count	2	2
Divisors	1, 990281	1, 990989
Number of properties	7	4
Additive primes	29858th
Chen primes		29726th
Cousin primes (2nd member)	8089th
Emirps	10956th	10968th
Isolated primes	61589th	61633rd
Primes	77794th	77848th
Sexy primes (1st member)	16243rd
Sexy prime triplets (1st member)	2876th
Roman numberals
Base 2	11110001110001001001₂	11110001111100001101₂
Base 3	1212022102002₃	1212100101022₃
Base 4	3301301021₄	3301330031₄
Base 5	223142111₅	223202424₅
Base 6	33120345₆	33123525₆
Base 7	11263055₇	11265116₇
Base 8	3616111₈	3617415₈
Base 9	1768362₉	1770338₉
Base 10	990281₁₀	990989₁₀
Base 11	617016₁₁	6175aa₁₁
Base 12	3b90b5₁₂	3b95a5₁₂
Base 13	288986₁₃	2890ac₁₃
Base 14	1bac65₁₄	1bb20d₁₄
Base 15	14863b₁₅	14895e₁₅
Base 16	f1c49₁₆	f1f0d₁₆