Compare 400002 vs 400009

Property	400002	400009
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 163¹ × 409¹	400009¹
Prime factorization	2 × 3 × 163 × 409	400009
Divisors count	16	2
Divisors	1, 2, 3, 6, 163, 326, 409, 489, 818, 978, 1227, 2454, 66667, 133334, 200001, 400002	1, 400009
Number of properties	0	5
Additive primes		13374th
Chen primes		13664th
Happy primes		4997th
Isolated primes		26254th
Primes		33861st
Roman numberals
Base 2	1100001101010000010₂	1100001101010001001₂
Base 3	202022200220₃	202022201011₃
Base 4	1201222002₄	1201222021₄
Base 5	100300002₅	100300014₅
Base 6	12323510₆	12323521₆
Base 7	3254121₇	3254131₇
Base 8	1415202₈	1415211₈
Base 9	668626₉	668634₉
Base 10	400002₁₀	400009₁₀
Base 11	253589₁₁	253595₁₁
Base 12	173596₁₂	1735a1₁₂
Base 13	1100b5₁₃	1100bc₁₃
Base 14	a5ab8₁₄	a5ac1₁₄
Base 15	7d7bc₁₅	7d7c4₁₅
Base 16	61a82₁₆	61a89₁₆