1. Numbers
  2. Compare 16139 vs 16140

Compare 16139 vs 16140

Property1613916140
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization16139122 × 31 × 51 × 2691
Prime factorization161392 × 2 × 3 × 5 × 269
Divisors count224
Divisors1, 161391, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140
Number of properties50
Chen primes947th 
Long primes724th 
Primes1878th 
Safe primes168th 
Twin primes (1st member)287th 
Roman numberals  
Base 2111111000010112111111000011002
Base 321101020232110102103
Base 43330023433300304
Base 51004024510040305
Base 620241562024206
Base 7650247650257
Base 8374138374148
Base 9241229241239
Base 1016139101614010
Base 1111142111114311
Base 12940b12941012
Base 13746613746713
Base 145c4b145c4c14
Base 154bae154bb015
Base 163f0b163f0c16
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