1. Numbers
  2. Compare 21422 vs 21428

Compare 21422 vs 21428

Property2142221428
Typesemiprimecomposite number
Unique factors23
Total factors24
Prime factorization21 × 10711122 × 111 × 4871
Prime factorization2 × 107112 × 2 × 11 × 487
Divisors count412
Divisors1, 2, 10711, 214221, 2, 4, 11, 22, 44, 487, 974, 1948, 5357, 10714, 21428
Number of properties10
Semiprimes5426th 
Roman numberals  
Base 210100111010111021010011101101002
Base 31002101102310021011223
Base 4110322324110323104
Base 51141142511412035
Base 624310262431126
Base 711631271163217
Base 8516568516648
Base 9323429323489
Base 1021422102142810
Base 1115105111511011
Base 1210492121049812
Base 13999b1399a413
Base 147b42147b4814
Base 15653215653815
Base 1653ae1653b416
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