Compare 400247 vs 400391

Property	400247	400391
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	400247¹	400391¹
Prime factorization	400247	400391
Divisors count	2	2
Divisors	1, 400247	1, 400391
Number of properties	6	4
Additive primes	13383rd	13389th
Chen primes	13674th
Cousin primes (2nd member)	3814th
Isolated primes		26278th
Primes	33879th	33891st
Prime triplets (2nd member)	1461st
Sophie germain primes		3592nd
Twin primes (1st member)	3807th
Roman numberals
Base 2	1100001101101110111₂	1100001110000000111₂
Base 3	202100000222₃	202100020022₃
Base 4	1201231313₄	1201300013₄
Base 5	100301442₅	100303031₅
Base 6	12324555₆	12325355₆
Base 7	3254621₇	3255215₇
Base 8	1415567₈	1416007₈
Base 9	670028₉	670208₉
Base 10	400247₁₀	400391₁₀
Base 11	253791₁₁	253902₁₁
Base 12	17375b₁₂	17385b₁₂
Base 13	110243₁₃	110324₁₃
Base 14	a5c11₁₄	a5cb5₁₄
Base 15	7d8d2₁₅	7d97b₁₅
Base 16	61b77₁₆	61c07₁₆