Compare 13613 vs 23981
| Property | 13613 | 23981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 136131 | 239811 |
| Prime factorization | 13613 | 23981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13613 | 1, 23981 |
| Number of properties | 8 | 10 |
| Additive primes | 1219th | |
| Centered square primes | 29th | 39th |
| Chen primes | 1309th | |
| Cousin primes (2nd member) | 400th | |
| Harmonic primes | 579th | |
| Isolated primes | 1108th | 1864th |
| Left-truncatable primes | 159th | |
| Long primes | 1016th | |
| Primes | 1609th | 2667th |
| Pythagorean primes | 797th | 1326th |
| Sexy primes (1st member) | 512th | |
| Sophie germain primes | 381st | |
| Super primes | 254th | |
| Ulam primes | 197th | |
| Roman numberals | ||
| Base 2 | 110101001011012 | 1011101101011012 |
| Base 3 | 2002000123 | 10122200123 |
| Base 4 | 31102314 | 113122314 |
| Base 5 | 4134235 | 12314115 |
| Base 6 | 1430056 | 3030056 |
| Base 7 | 544557 | 1266267 |
| Base 8 | 324558 | 566558 |
| Base 9 | 206059 | 358059 |
| Base 10 | 1361310 | 2398110 |
| Base 11 | a25611 | 1702111 |
| Base 12 | 7a6512 | 11a6512 |
| Base 13 | 627213 | abb913 |
| Base 14 | 4d6514 | 8a4d14 |
| Base 15 | 407815 | 718b15 |
| Base 16 | 352d16 | 5dad16 |