1. Numbers
  2. Compare 21419 vs 21428

Compare 21419 vs 21428

Property2141921428
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization21419122 × 111 × 4871
Prime factorization214192 × 2 × 11 × 487
Divisors count212
Divisors1, 214191, 2, 4, 11, 22, 44, 487, 974, 1948, 5357, 10714, 21428
Number of properties90
Additive primes1114th 
Chen primes1181st 
Happy primes399th 
Harmonic primes882nd 
Isolated primes1680th 
Long primes912th 
Primes2405th 
Safe primes202nd 
Sophie germain primes349th 
Roman numberals  
Base 210100111010101121010011101101002
Base 31002101022310021011223
Base 4110322234110323104
Base 51141134511412035
Base 624305562431126
Base 711630671163217
Base 8516538516648
Base 9323389323489
Base 1021419102142810
Base 1115102111511011
Base 121048b121049812
Base 1399981399a413
Base 147b3d147b4814
Base 15652e15653815
Base 1653ab1653b416
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