Compare 990397 vs 990404

Property	990397	990404
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	990397¹	2² × 247601¹
Prime factorization	990397	2 × 2 × 247601
Divisors count	2	6
Divisors	1, 990397	1, 2, 4, 247601, 495202, 990404
Number of properties	5	0
Additive primes	29861st
Chen primes	29715th
Emirps	10961st
Isolated primes	61599th
Primes	77810th
Roman numberals
Base 2	11110001110010111101₂	11110001110011000100₂
Base 3	1212022120101₃	1212022120122₃
Base 4	3301302331₄	3301303010₄
Base 5	223143042₅	223143104₅
Base 6	33121101₆	33121112₆
Base 7	11263312₇	11263322₇
Base 8	3616275₈	3616304₈
Base 9	1768511₉	1768518₉
Base 10	990397₁₀	990404₁₀
Base 11	617111₁₁	617118₁₁
Base 12	3b9191₁₂	3b9198₁₂
Base 13	288a45₁₃	288a4c₁₃
Base 14	1bad09₁₄	1bad12₁₄
Base 15	1486b7₁₅	1486be₁₅
Base 16	f1cbd₁₆	f1cc4₁₆