1. Numbers
  2. Compare 9901 vs 10091

Compare 9901 vs 10091

Property990110091
Typeprimeprime
Unique factors11
Total factors11
Prime factorization99011100911
Prime factorization990110091
Divisors count22
Divisors1, 99011, 10091
Number of properties78
Additive primes585th594th
Centered decagonal primes26th 
Chen primes630th640th
Emirps 248th
Good primes 181st
Isolated primes814th 
Long primes 471st
Primes1221st1238th
Pythagorean primes605th 
Sexy primes (1st member)409th 
Sophie germain primes 192nd
Twin primes (1st member) 209th
Roman numberals  
Base 2100110101011012100111011010112
Base 311112020131112112023
Base 42122231421312234
Base 530410153103315
Base 611350161144156
Base 7406037412647
Base 8232558235538
Base 9145219147529
Base 109901101009110
Base 11749111764411
Base 125891125a0b12
Base 13467813479313
Base 14387314396b14
Base 152e01152ecb15
Base 1626ad16276b16
This website uses cookies to ensure you get the best experience on our website. More info