Compare 399941 vs 400009

Property	399941	400009
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	399941¹	400009¹
Prime factorization	399941	400009
Divisors count	2	2
Divisors	1, 399941	1, 400009
Number of properties	4	5
Additive primes		13374th
Chen primes		13664th
Cousin primes (2nd member)	3812th
Emirps	6700th
Happy primes		4997th
Isolated primes	26249th	26254th
Primes	33856th	33861st
Roman numberals
Base 2	1100001101001000101₂	1100001101010001001₂
Base 3	202022121122₃	202022201011₃
Base 4	1201221011₄	1201222021₄
Base 5	100244231₅	100300014₅
Base 6	12323325₆	12323521₆
Base 7	3254003₇	3254131₇
Base 8	1415105₈	1415211₈
Base 9	668548₉	668634₉
Base 10	399941₁₀	400009₁₀
Base 11	253533₁₁	253595₁₁
Base 12	173545₁₂	1735a1₁₂
Base 13	110069₁₃	1100bc₁₃
Base 14	a5a73₁₄	a5ac1₁₄
Base 15	7d77b₁₅	7d7c4₁₅
Base 16	61a45₁₆	61a89₁₆