Compare 2851 vs 2860

Property28512860
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization2851122 × 51 × 111 × 131
Prime factorization28512 × 2 × 5 × 11 × 13
Divisors count224
Divisors1, 28511, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860
Number of properties60
Happy primes70th 
Isolated primes255th 
Long primes167th 
Lucky primes87th 
Primes414th 
Sexy primes (1st member)165th 
Roman numberalsMMDCCCLIMMDCCCLX
Base 210110010001121011001011002
Base 3102201213102202213
Base 423020342302304
Base 5424015424205
Base 6211116211246
Base 7112127112247
Base 85443854548
Base 93817938279
Base 10285110286010
Base 11216211217011
Base 1217971217a412
Base 1313b41313c013
Base 14107914108414
Base 15ca115caa15
Base 16b2316b2c16
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