Compare 31369 vs 31379
| Property | 31369 | 31379 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 191 × 1271 | 313791 |
| Prime factorization | 13 × 19 × 127 | 31379 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 19, 127, 247, 1651, 2413, 31369 | 1, 31379 |
| Number of properties | 0 | 8 |
| Additive primes | 1529th | |
| Chen primes | 1612th | |
| Harmonic primes | 1260th | |
| Isolated primes | 2414th | |
| Long primes | 1281st | |
| Primes | 3381st | |
| Restricted right-truncatable primes | 12th | |
| Right-truncatable primes | 50th | |
| Roman numberals | ||
| Base 2 | 1111010100010012 | 1111010100100112 |
| Base 3 | 11210002113 | 11210010123 |
| Base 4 | 132220214 | 132221034 |
| Base 5 | 20004345 | 20010045 |
| Base 6 | 4011216 | 4011356 |
| Base 7 | 1603127 | 1603257 |
| Base 8 | 752118 | 752238 |
| Base 9 | 470249 | 470359 |
| Base 10 | 3136910 | 3137910 |
| Base 11 | 2162811 | 2163711 |
| Base 12 | 161a112 | 161ab12 |
| Base 13 | 1138013 | 1138a13 |
| Base 14 | b60914 | b61514 |
| Base 15 | 946415 | 946e15 |
| Base 16 | 7a8916 | 7a9316 |