Compare 131101 vs 131213
| Property | 131101 | 131213 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1311011 | 1312131 |
| Prime factorization | 131101 | 131213 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131101 | 1, 131213 |
| Number of properties | 6 | 5 |
| Additive primes | 5051st | 5055th |
| Happy primes | 1911th | |
| Harmonic primes | 4613th | 4616th |
| Isolated primes | 9201st | 9207th |
| Primes | 12252nd | 12260th |
| Pythagorean primes | 6095th | 6099th |
| Roman numberals | ||
| Base 2 | 1000000000000111012 | 1000000000100011012 |
| Base 3 | 201222111213 | 201222222023 |
| Base 4 | 2000001314 | 2000020314 |
| Base 5 | 131434015 | 131443235 |
| Base 6 | 24505416 | 24512456 |
| Base 7 | 10541357 | 10543557 |
| Base 8 | 4000358 | 4002158 |
| Base 9 | 2187479 | 2188829 |
| Base 10 | 13110110 | 13121310 |
| Base 11 | 8a55311 | 8a64511 |
| Base 12 | 63a5112 | 63b2512 |
| Base 13 | 4789913 | 4795413 |
| Base 14 | 35ac514 | 35b6514 |
| Base 15 | 28ca115 | 28d2815 |
| Base 16 | 2001d16 | 2008d16 |