Compare 990631 vs 991129

Property	990631	991129
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	990631¹	991129¹
Prime factorization	990631	991129
Divisors count	2	2
Divisors	1, 990631	1, 991129
Number of properties	5	4
Additive primes		29881st
Emirps	10963rd	10974th
Isolated primes	61613th
Primes	77824th	77861st
Sexy primes (1st member)	16254th
Sexy prime triplets (1st member)	2879th
Twin primes (2nd member)		8109th
Roman numberals
Base 2	11110001110110100111₂	11110001111110011001₂
Base 3	1212022220001₃	1212100120111₃
Base 4	3301312213₄	3301332121₄
Base 5	223200011₅	223204004₅
Base 6	33122131₆	33124321₆
Base 7	11264065₇	11265406₇
Base 8	3616647₈	3617631₈
Base 9	1768801₉	1770514₉
Base 10	990631₁₀	991129₁₀
Base 11	617304₁₁	617717₁₁
Base 12	3b9347₁₂	3b96a1₁₂
Base 13	288b95₁₃	289189₁₃
Base 14	1bb035₁₄	1bb2ad₁₄
Base 15	1487c1₁₅	148a04₁₅
Base 16	f1da7₁₆	f1f99₁₆