Compare 400009 vs 400012

Property	400009	400012
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	400009¹	2² × 100003¹
Prime factorization	400009	2 × 2 × 100003
Divisors count	2	6
Divisors	1, 400009	1, 2, 4, 100003, 200006, 400012
Number of properties	5	0
Additive primes	13374th
Chen primes	13664th
Happy primes	4997th
Isolated primes	26254th
Primes	33861st
Roman numberals
Base 2	1100001101010001001₂	1100001101010001100₂
Base 3	202022201011₃	202022201021₃
Base 4	1201222021₄	1201222030₄
Base 5	100300014₅	100300022₅
Base 6	12323521₆	12323524₆
Base 7	3254131₇	3254134₇
Base 8	1415211₈	1415214₈
Base 9	668634₉	668637₉
Base 10	400009₁₀	400012₁₀
Base 11	253595₁₁	253598₁₁
Base 12	1735a1₁₂	1735a4₁₂
Base 13	1100bc₁₃	1100c2₁₃
Base 14	a5ac1₁₄	a5ac4₁₄
Base 15	7d7c4₁₅	7d7c7₁₅
Base 16	61a89₁₆	61a8c₁₆