1. Numbers
  2. Compare 12821 vs 12828

Compare 12821 vs 12828

Property1282112828
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization12821122 × 31 × 10691
Prime factorization128212 × 2 × 3 × 1069
Divisors count212
Divisors1, 128211, 2, 3, 4, 6, 12, 1069, 2138, 3207, 4276, 6414, 12828
Number of properties80
Chen primes776th 
Harmonic primes547th 
Long primes594th 
Palindromic primes28th 
Primes1528th 
Pythagorean primes757th 
Sophie germain primes232nd 
Twin primes (1st member)245th 
Roman numberals  
Base 2110010000101012110010000111002
Base 312212021231221210103
Base 43020111430201304
Base 540224154023035
Base 613520561352206
Base 7522447522547
Base 8310258310348
Base 9185259185339
Base 1012821101282810
Base 1196a611970211
Base 12750512751012
Base 135ab3135aba13
Base 14495b14496414
Base 153beb153c0315
Base 16321516321c16
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