1. Numbers
  2. Compare 220421 vs 220428

Compare 220421 vs 220428

Property220421220428
Typeprimecomposite number
Unique factors14
Total factors17
Prime factorization220421122 × 33 × 131 × 1571
Prime factorization2204212 × 2 × 3 × 3 × 3 × 13 × 157
Divisors count248
Divisors1, 2204211, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 157, 234, 314, 351, 468, 471, 628, 702, 942, 1404, 1413, 1884, 2041, 2826, 4082, 4239, 5652, 6123, 8164, 8478, 12246, 16956, 18369, 24492, 36738, 55107, 73476, 110214, 220428
Number of properties60
Additive primes7949th 
Chen primes8190th 
Isolated primes14991st 
Long primes7355th 
Primes19650th 
Pythagorean primes9802nd 
Roman numberals  
Base 211010111010000010121101011101000011002
Base 310201210020231020121010003
Base 431131001143113100304
Base 5240231415240232035
Base 64420245644203006
Base 71605425716054357
Base 865640586564148
Base 936532293653309
Base 102204211022042810
Base 111406731114067a11
Base 12a768512a769012
Base 1379436137944013
Base 145a485145a48c14
Base 154549b15454a315
Base 1635d051635d0c16
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