Compare 12821 vs 12824

Property1282112824
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization12821123 × 71 × 2291
Prime factorization128212 × 2 × 2 × 7 × 229
Divisors count216
Divisors1, 128211, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 12824
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 2110010000101012110010000110002
Base 312212021231221202223
Base 43020111430201204
Base 540224154022445
Base 613520561352126
Base 7522447522507
Base 8310258310308
Base 9185259185289
Base 1012821101282410
Base 1196a61196a911
Base 12750512750812
Base 135ab3135ab613
Base 14495b14496014
Base 153beb153bee15
Base 16321516321816
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