Compare 440009 vs 440020

Property	440009	440020
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	440009¹	2² × 5¹ × 7² × 449¹
Prime factorization	440009	2 × 2 × 5 × 7 × 7 × 449
Divisors count	2	36
Divisors	1, 440009	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 449, 490, 898, 980, 1796, 2245, 3143, 4490, 6286, 8980, 12572, 15715, 22001, 31430, 44002, 62860, 88004, 110005, 220010, 440020
Number of properties	4	0
Additive primes	14594th
Isolated primes	28705th
Primes	36942nd
Ulam primes	2668th
Roman numberals
Base 2	1101011011011001001₂	1101011011011010100₂
Base 3	211100120122₃	211100121001₃
Base 4	1223123021₄	1223123110₄
Base 5	103040014₅	103040040₅
Base 6	13233025₆	13233044₆
Base 7	3511553₇	3511600₇
Base 8	1533311₈	1533324₈
Base 9	740518₉	740531₉
Base 10	440009₁₀	440020₁₀
Base 11	280649₁₁	280659₁₁
Base 12	192775₁₂	192784₁₂
Base 13	12537b₁₃	125389₁₃
Base 14	b64d3₁₄	b6500₁₄
Base 15	8a58e₁₅	8a59a₁₅
Base 16	6b6c9₁₆	6b6d4₁₆