Compare 128401 vs 128413

Property128401128413
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization71 × 131 × 171 × 8311284131
Prime factorization7 × 13 × 17 × 83128413
Divisors count162
Divisors1, 7, 13, 17, 83, 91, 119, 221, 581, 1079, 1411, 1547, 7553, 9877, 18343, 1284011, 128413
Number of properties05
Additive primes 4956th
Harmonic primes 4527th
Primes 12023rd
Pythagorean primes 5977th
Twin primes (2nd member) 1499th
Roman numberals  
Base 2111110101100100012111110101100111012
Base 3201120101213201120110013
Base 413311210141331121314
Base 5131021015131021235
Base 62430241624303016
Base 71043230710432457
Base 837262183726358
Base 921511792151319
Base 101284011012841310
Base 1188519118852a11
Base 1262381126239112
Base 13465a013465ac13
Base 1434b171434b2514
Base 15280a115280ad15
Base 161f591161f59d16
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