Compare 21870 vs 21875

Property	21870	21875
Type	composite number	composite number
Unique factors	3	2
Total factors	9	6
Prime factorization	2¹ × 3⁷ × 5¹	5⁵ × 7¹
Prime factorization	2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5	5 × 5 × 5 × 5 × 5 × 7
Divisors count	32	12
Divisors	1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7290, 10935, 21870	1, 5, 7, 25, 35, 125, 175, 625, 875, 3125, 4375, 21875
Number of properties	0	0
Roman numberals
Base 2	101010101101110₂	101010101110011₂
Base 3	1010000000₃	1010000012₃
Base 4	11111232₄	11111303₄
Base 5	1144440₅	1200000₅
Base 6	245130₆	245135₆
Base 7	120522₇	120530₇
Base 8	52556₈	52563₈
Base 9	33000₉	33005₉
Base 10	21870₁₀	21875₁₀
Base 11	15482₁₁	15487₁₁
Base 12	107a6₁₂	107ab₁₂
Base 13	9c54₁₃	9c59₁₃
Base 14	7d82₁₄	7d87₁₄
Base 15	6730₁₅	6735₁₅
Base 16	556e₁₆	5573₁₆