Compare 400009 vs 400011

Property	400009	400011
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	400009¹	3¹ × 133337¹
Prime factorization	400009	3 × 133337
Divisors count	2	4
Divisors	1, 400009	1, 3, 133337, 400011
Number of properties	5	1
Additive primes	13374th
Chen primes	13664th
Happy primes	4997th
Isolated primes	26254th
Primes	33861st
Semiprimes		87557th
Roman numberals
Base 2	1100001101010001001₂	1100001101010001011₂
Base 3	202022201011₃	202022201020₃
Base 4	1201222021₄	1201222023₄
Base 5	100300014₅	100300021₅
Base 6	12323521₆	12323523₆
Base 7	3254131₇	3254133₇
Base 8	1415211₈	1415213₈
Base 9	668634₉	668636₉
Base 10	400009₁₀	400011₁₀
Base 11	253595₁₁	253597₁₁
Base 12	1735a1₁₂	1735a3₁₂
Base 13	1100bc₁₃	1100c1₁₃
Base 14	a5ac1₁₄	a5ac3₁₄
Base 15	7d7c4₁₅	7d7c6₁₅
Base 16	61a89₁₆	61a8b₁₆