Compare 131203 vs 131447

Property131203131447
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13120311314471
Prime factorization131203131447
Divisors count22
Divisors1, 1312031, 131447
Number of properties36
Chen primes 5298th
Harmonic primes4615th4623rd
Isolated primes9206th 
Long primes 4602nd
Primes12259th12280th
Sexy primes (2nd member) 3042nd
Twin primes (1st member) 1529th
Roman numberals  
Base 210000000001000001121000000001011101112
Base 3201222221013202000221023
Base 420000200342000113134
Base 5131443035132012425
Base 62451231624523156
Base 71054342710551417
Base 840020384005678
Base 921887192202729
Base 101312031013144710
Base 118a636118a83811
Base 1263b17126409b12
Base 13479471347aa413
Base 1435b591435c9114
Base 1528d1d1528e3215
Base 1620083162017716
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