Compare 128105 vs 128113

Property128105128113
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization51 × 2562111281131
Prime factorization5 × 25621128113
Divisors count42
Divisors1, 5, 25621, 1281051, 128113
Number of properties16
Emirps 2417th
Long primes 4502nd
Primes 11994th
Pythagorean primes 5962nd
Semiprimes29623rd 
Sexy primes (1st member) 2978th
Twin primes (2nd member) 1495th
Roman numberals  
Base 2111110100011010012111110100011100012
Base 3201112011223201112012213
Base 413310122141331013014
Base 5130444105130444235
Base 62425025624250416
Base 71042325710423367
Base 837215183721618
Base 921464892146579
Base 101281051012811310
Base 118827a118828711
Base 1262175126218112
Base 1346403134640b13
Base 1434985143498d14
Base 1527e551527e5d15
Base 161f469161f47116
This website uses cookies to ensure you get the best experience on our website. More info