Compare 400009 vs 400016

Property	400009	400016
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	400009¹	2⁴ × 23¹ × 1087¹
Prime factorization	400009	2 × 2 × 2 × 2 × 23 × 1087
Divisors count	2	20
Divisors	1, 400009	1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1087, 2174, 4348, 8696, 17392, 25001, 50002, 100004, 200008, 400016
Number of properties	5	0
Additive primes	13374th
Chen primes	13664th
Happy primes	4997th
Isolated primes	26254th
Primes	33861st
Roman numberals
Base 2	1100001101010001001₂	1100001101010010000₂
Base 3	202022201011₃	202022201102₃
Base 4	1201222021₄	1201222100₄
Base 5	100300014₅	100300031₅
Base 6	12323521₆	12323532₆
Base 7	3254131₇	3254141₇
Base 8	1415211₈	1415220₈
Base 9	668634₉	668642₉
Base 10	400009₁₀	400016₁₀
Base 11	253595₁₁	2535a1₁₁
Base 12	1735a1₁₂	1735a8₁₂
Base 13	1100bc₁₃	1100c6₁₃
Base 14	a5ac1₁₄	a5ac8₁₄
Base 15	7d7c4₁₅	7d7cb₁₅
Base 16	61a89₁₆	61a90₁₆