1. Numbers
  2. Compare 21227 vs 21230

Compare 21227 vs 21230

Property2122721230
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization21227121 × 51 × 111 × 1931
Prime factorization212272 × 5 × 11 × 193
Divisors count216
Divisors1, 212271, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230
Number of properties40
Isolated primes1666th 
Primes2387th 
Safe primes200th 
Sexy primes (2nd member)723rd 
Roman numberals  
Base 210100101110101121010010111011102
Base 31002010012310020100223
Base 4110232234110232324
Base 51134402511344105
Base 624213562421426
Base 711561371156167
Base 8513538513568
Base 9321059321089
Base 1021227102123010
Base 1114a481114a5011
Base 121034b121035212
Base 13987b13988113
Base 147a43147a4614
Base 15645215645515
Base 1652eb1652ee16
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