Compare 400009 vs 400020

Property	400009	400020
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	400009¹	2² × 3¹ × 5¹ × 59¹ × 113¹
Prime factorization	400009	2 × 2 × 3 × 5 × 59 × 113
Divisors count	2	48
Divisors	1, 400009	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 113, 118, 177, 226, 236, 295, 339, 354, 452, 565, 590, 678, 708, 885, 1130, 1180, 1356, 1695, 1770, 2260, 3390, 3540, 6667, 6780, 13334, 20001, 26668, 33335, 40002, 66670, 80004, 100005, 133340, 200010, 400020
Number of properties	5	0
Additive primes	13374th
Chen primes	13664th
Happy primes	4997th
Isolated primes	26254th
Primes	33861st
Roman numberals
Base 2	1100001101010001001₂	1100001101010010100₂
Base 3	202022201011₃	202022201120₃
Base 4	1201222021₄	1201222110₄
Base 5	100300014₅	100300040₅
Base 6	12323521₆	12323540₆
Base 7	3254131₇	3254145₇
Base 8	1415211₈	1415224₈
Base 9	668634₉	668646₉
Base 10	400009₁₀	400020₁₀
Base 11	253595₁₁	2535a5₁₁
Base 12	1735a1₁₂	1735b0₁₂
Base 13	1100bc₁₃	1100ca₁₃
Base 14	a5ac1₁₄	a5acc₁₄
Base 15	7d7c4₁₅	7d7d0₁₅
Base 16	61a89₁₆	61a94₁₆