1. Numbers
  2. Compare 21419 vs 21420

Compare 21419 vs 21420

Property2141921420
Typeprimecomposite number
Unique factors15
Total factors17
Prime factorization21419122 × 32 × 51 × 71 × 171
Prime factorization214192 × 2 × 3 × 3 × 5 × 7 × 17
Divisors count272
Divisors1, 214191, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420
Number of properties90
Additive primes1114th 
Chen primes1181st 
Happy primes399th 
Harmonic primes882nd 
Isolated primes1680th 
Long primes912th 
Primes2405th 
Safe primes202nd 
Sophie germain primes349th 
Roman numberals  
Base 210100111010101121010011101011002
Base 31002101022310021011003
Base 4110322234110322304
Base 51141134511411405
Base 624305562431006
Base 711630671163107
Base 8516538516548
Base 9323389323409
Base 1021419102142010
Base 1115102111510311
Base 121048b121049012
Base 13999813999913
Base 147b3d147b4014
Base 15652e15653015
Base 1653ab1653ac16
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