Compare 13121 vs 13130

Property1312113130
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization13121121 × 51 × 131 × 1011
Prime factorization131212 × 5 × 13 × 101
Divisors count216
Divisors1, 131211, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130
Number of properties70
Chen primes791st 
Class 1+ primes27th 
Isolated primes1066th 
Pierpont primes of the 2nd kind27th 
Primes1561st 
Pythagorean primes774th 
Sexy primes (1st member)502nd 
Roman numberals  
Base 2110011010000012110011010010102
Base 312222222232000000223
Base 43031001430310224
Base 540444154100105
Base 614042561404426
Base 7531537531657
Base 8315018315128
Base 9188889200089
Base 1013121101313010
Base 11994911995711
Base 12771512772212
Base 135c84135c9013
Base 144ad3144adc14
Base 153d4b153d5515
Base 16334116334a16
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