1. Numbers
  2. Compare 28057 vs 28066

Compare 28057 vs 28066

Property2805728066
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization28057121 × 140331
Prime factorization280572 × 14033
Divisors count24
Divisors1, 280571, 2, 14033, 28066
Number of properties61
Isolated primes2170th 
Long primes1165th 
Primes3061st 
Pythagorean primes1524th 
Semiprimes 6999th
Sexy primes (2nd member)904th 
Super primes438th 
Roman numberals  
Base 211011011001100121101101101000102
Base 31102111011311021111113
Base 4123121214123122024
Base 51344212513442315
Base 633352163335346
Base 714454171445537
Base 8666318666428
Base 9424349424449
Base 1028057102806610
Base 111a097111a0a511
Base 12142a112142aa12
Base 13ca0313ca0c13
Base 14a32114a32a14
Base 1584a71584b115
Base 166d99166da216
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