Compare 138959 vs 138964

Property138959138964
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization138959122 × 72 × 7091
Prime factorization1389592 × 2 × 7 × 7 × 709
Divisors count218
Divisors1, 1389591, 2, 4, 7, 14, 28, 49, 98, 196, 709, 1418, 2836, 4963, 9926, 19852, 34741, 69482, 138964
Number of properties50
Chen primes5568th 
Emirps2676th 
Isolated primes9725th 
Primes12924th 
Sophie germain primes1541st 
Roman numberals  
Base 210000111101100111121000011110110101002
Base 3210011211223210011212113
Base 420132303342013231104
Base 5134213145134213245
Base 62551155625512046
Base 71116062711161007
Base 841731784173248
Base 923154892315549
Base 101389591013896410
Base 1195447119545111
Base 12684bb126850412
Base 134b332134b33713
Base 14388d9143890014
Base 152b28e152b29415
Base 1621ecf1621ed416
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