1. Numbers
  2. Compare 2851 vs 2856

Compare 2851 vs 2856

Property28512856
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization2851123 × 31 × 71 × 171
Prime factorization28512 × 2 × 2 × 3 × 7 × 17
Divisors count232
Divisors1, 28511, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856
Number of properties60
Happy primes70th 
Isolated primes255th 
Long primes167th 
Lucky primes87th 
Primes414th 
Sexy primes (1st member)165th 
Roman numberalsMMDCCCLIMMDCCCLVI
Base 210110010001121011001010002
Base 3102201213102202103
Base 423020342302204
Base 5424015424115
Base 6211116211206
Base 7112127112207
Base 85443854508
Base 93817938239
Base 10285110285610
Base 11216211216711
Base 1217971217a012
Base 1313b41313b913
Base 14107914108014
Base 15ca115ca615
Base 16b2316b2816
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