1. Numbers
  2. Compare 2819 vs 2820

Compare 2819 vs 2820

Property28192820
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization2819122 × 31 × 51 × 471
Prime factorization28192 × 2 × 3 × 5 × 47
Divisors count224
Divisors1, 28191, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820
Number of properties50
Isolated primes251st 
Long primes165th 
Primes410th 
Safe primes46th 
Sophie germain primes79th 
Roman numberalsMMDCCCXIXMMDCCCXX
Base 210110000001121011000001002
Base 3102121023102121103
Base 423000342300104
Base 5422345422405
Base 6210156210206
Base 7111357111367
Base 85403854048
Base 93772937739
Base 10281910282010
Base 11213311213411
Base 12176b12177012
Base 13138b13138c13
Base 14105514105614
Base 15c7e15c8015
Base 16b0316b0416
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