Compare 1367 vs 1409
| Property | 1367 | 1409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13671 | 14091 |
| Prime factorization | 1367 | 1409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1367 | 1, 1409 |
| Number of properties | 12 | 8 |
| Additive primes | 121st | |
| Chen primes | 143rd | 146th |
| Emirps | 66th | |
| Good primes | 51st | |
| Harmonic primes | 75th | |
| Isolated primes | 128th | 132nd |
| Left-truncatable primes | 57th | |
| Long primes | 85th | |
| Primes | 219th | 223rd |
| Proth primes | 20th | |
| Pythagorean primes | 110th | |
| Safe primes | 31st | |
| Sexy primes (1st member) | 96th | |
| Sexy primes (2nd member) | 95th | |
| Sexy prime triplets (2nd member) | 36th | |
| Sophie germain primes | 46th | |
| Super primes | 48th | |
| Roman numberals | MCCCLXVII | MCDIX |
| Base 2 | 101010101112 | 101100000012 |
| Base 3 | 12121223 | 12210123 |
| Base 4 | 1111134 | 1120014 |
| Base 5 | 204325 | 211145 |
| Base 6 | 101556 | 103056 |
| Base 7 | 36627 | 40527 |
| Base 8 | 25278 | 26018 |
| Base 9 | 17789 | 18359 |
| Base 10 | 136710 | 140910 |
| Base 11 | 103311 | 107111 |
| Base 12 | 95b12 | 99512 |
| Base 13 | 81213 | 84513 |
| Base 14 | 6d914 | 72914 |
| Base 15 | 61215 | 63e15 |
| Base 16 | 55716 | 58116 |