Compare 27997 vs 28000

Property	27997	28000
Type	prime	composite number
Unique factors	1	3
Total factors	1	9
Prime factorization	27997¹	2⁵ × 5³ × 7¹
Prime factorization	27997	2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7
Divisors count	2	48
Divisors	1, 27997	1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 28000
Number of properties	5	0
Cousin primes (1st member)	447th
Harmonic primes	1140th
Isolated primes	2164th
Primes	3055th
Pythagorean primes	1522nd
Roman numberals
Base 2	110110101011101₂	110110101100000₂
Base 3	1102101221₃	1102102001₃
Base 4	12311131₄	12311200₄
Base 5	1343442₅	1344000₅
Base 6	333341₆	333344₆
Base 7	144424₇	144430₇
Base 8	66535₈	66540₈
Base 9	42357₉	42361₉
Base 10	27997₁₀	28000₁₀
Base 11	1a042₁₁	1a045₁₁
Base 12	14251₁₂	14254₁₂
Base 13	c988₁₃	c98b₁₃
Base 14	a2bb₁₄	a2c0₁₄
Base 15	8467₁₅	846a₁₅
Base 16	6d5d₁₆	6d60₁₆