Compare 489989 vs 490000

Property	489989	490000
Type	prime	composite number
Unique factors	1	3
Total factors	1	10
Prime factorization	489989¹	2⁴ × 5⁴ × 7²
Prime factorization	489989	2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7
Divisors count	2	75
Divisors	1, 489989	1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 625, 700, 784, 875, 980, 1000, 1225, 1250, 1400, 1750, 1960, 2000, 2450, 2500, 2800, 3500, 3920, 4375, 4900, 5000, 6125, 7000, 8750, 9800, 10000, 12250, 14000, 17500, 19600, 24500, 30625, 35000, 49000, 61250, 70000, 98000, 122500, 245000, 490000
Number of properties	3	0
Additive primes	16023rd
Isolated primes	31793rd
Primes	40766th
Roman numberals
Base 2	1110111101000000101₂	1110111101000010000₂
Base 3	220220010202₃	220220011011₃
Base 4	1313220011₄	1313220100₄
Base 5	111134424₅	111140000₅
Base 6	14300245₆	14300304₆
Base 7	4110353₇	4110400₇
Base 8	1675005₈	1675020₈
Base 9	826122₉	826134₉
Base 10	489989₁₀	490000₁₀
Base 11	305155₁₁	305165₁₁
Base 12	1b7685₁₂	1b7694₁₂
Base 13	142046₁₃	142054₁₃
Base 14	ca7d3₁₄	ca800₁₄
Base 15	9a2ae₁₅	9a2ba₁₅
Base 16	77a05₁₆	77a10₁₆