Compare 129947 vs 129959
| Property | 129947 | 129959 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1991 × 6531 | 1299591 |
| Prime factorization | 199 × 653 | 129959 |
| Divisors count | 4 | 2 |
| Divisors | 1, 199, 653, 129947 | 1, 129959 |
| Number of properties | 1 | 6 |
| Emirps | 2463rd | |
| Harmonic primes | 4580th | |
| Isolated primes | 9124th | |
| Primes | 12157th | |
| Semiprimes | 30008th | |
| Sexy primes (2nd member) | 3015th | |
| Super primes | 1455th | |
| Roman numberals | ||
| Base 2 | 111111011100110112 | 111111011101001112 |
| Base 3 | 201210202123 | 201210210223 |
| Base 4 | 1332321234 | 1332322134 |
| Base 5 | 131242425 | 131243145 |
| Base 6 | 24413356 | 24413556 |
| Base 7 | 10505667 | 10506147 |
| Base 8 | 3756338 | 3756478 |
| Base 9 | 2172259 | 2172389 |
| Base 10 | 12994710 | 12995910 |
| Base 11 | 896a411 | 8970511 |
| Base 12 | 6324b12 | 6325b12 |
| Base 13 | 471bc13 | 471cb13 |
| Base 14 | 354dd14 | 3550b14 |
| Base 15 | 2878215 | 2878e15 |
| Base 16 | 1fb9b16 | 1fba716 |