1. Numbers
  2. Compare 138139 vs 138145

Compare 138139 vs 138145

Property138139138145
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization138139151 × 71 × 39471
Prime factorization1381395 × 7 × 3947
Divisors count28
Divisors1, 1381391, 5, 7, 35, 3947, 19735, 27629, 138145
Number of properties60
Cousin primes (1st member)1587th 
Harmonic primes4826th 
Isolated primes9667th 
Long primes4809th 
Lucky primes1682nd 
Primes12852nd 
Roman numberals  
Base 210000110111001101121000011011101000012
Base 3210001110213210001111113
Base 420123212342012322014
Base 5134100245134100405
Base 62543311625433216
Base 71113511711135207
Base 841563384156418
Base 923043792304449
Base 101381391013814510
Base 1194871119487711
Base 1267b371267b4112
Base 134ab51134ab5713
Base 14384b114384b714
Base 152ade4152adea15
Base 1621b9b1621ba116
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