Compare 149969 vs 149979

Property149969149979
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization149969131 × 499931
Prime factorization1499693 × 49993
Divisors count24
Divisors1, 1499691, 3, 49993, 149979
Number of properties51
Chen primes5932nd 
Harmonic primes5201st 
Primes13846th 
Pythagorean primes6905th 
Semiprimes 34378th
Twin primes (1st member)1701st 
Roman numberals  
Base 210010010011101000121001001001110110112
Base 3211212011023211212012103
Base 421021310142102131234
Base 5142443345142444045
Base 63114145631142036
Base 71163141711631547
Base 844472184447338
Base 924764292476539
Base 101499691014997910
Base 11a274611a275511
Base 1272955127296312
Base 1353351135335b13
Base 143c921143c92b14
Base 152e67e152e68915
Base 16249d116249db16
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