Compare 149015 vs 149021
Property | 149015 | 149021 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 298031 | 1490211 |
Prime factorization | 5 × 29803 | 149021 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 29803, 149015 | 1, 149021 |
Number of properties | 1 | 10 |
Additive primes | 5678th | |
Emirps | 2923rd | |
Happy primes | 2156th | |
Isolated primes | 10390th | |
Primes | 13759th | |
Pythagorean primes | 6862nd | |
Semiprimes | 34178th | |
Sexy primes (1st member) | 3372nd | |
Sexy prime triplets (1st member) | 704th | |
Sophie germain primes | 1627th | |
Super primes | 1628th | |
Roman numberals | ||
Base 2 | 1001000110000101112 | 1001000110000111012 |
Base 3 | 211201020023 | 211201020223 |
Base 4 | 2101201134 | 2101201314 |
Base 5 | 142320305 | 142320415 |
Base 6 | 31055156 | 31055256 |
Base 7 | 11603067 | 11603157 |
Base 8 | 4430278 | 4430358 |
Base 9 | 2463629 | 2463689 |
Base 10 | 14901510 | 14902110 |
Base 11 | a1a5911 | a1a6411 |
Base 12 | 7229b12 | 722a512 |
Base 13 | 52a9913 | 52aa213 |
Base 14 | 3c43d14 | 3c44514 |
Base 15 | 2e24515 | 2e24b15 |
Base 16 | 2461716 | 2461d16 |