Compare 399983 vs 400009

Property	399983	400009
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	399983¹	400009¹
Prime factorization	399983	400009
Divisors count	2	2
Divisors	1, 399983	1, 400009
Number of properties	6	5
Additive primes	13372nd	13374th
Chen primes	13662nd	13664th
Cousin primes (2nd member)	3813th
Happy primes		4997th
Isolated primes	26252nd	26254th
Primes	33859th	33861st
Sexy primes (1st member)	7650th
Roman numberals
Base 2	1100001101001101111₂	1100001101010001001₂
Base 3	202022200012₃	202022201011₃
Base 4	1201221233₄	1201222021₄
Base 5	100244413₅	100300014₅
Base 6	12323435₆	12323521₆
Base 7	3254063₇	3254131₇
Base 8	1415157₈	1415211₈
Base 9	668605₉	668634₉
Base 10	399983₁₀	400009₁₀
Base 11	253571₁₁	253595₁₁
Base 12	17357b₁₂	1735a1₁₂
Base 13	11009c₁₃	1100bc₁₃
Base 14	a5aa3₁₄	a5ac1₁₄
Base 15	7d7a8₁₅	7d7c4₁₅
Base 16	61a6f₁₆	61a89₁₆