Compare 1367 vs 1378
| Property | 1367 | 1378 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 3 | 
| Total factors | 1 | 3 | 
| Prime factorization | 13671 | 21 × 131 × 531 | 
| Prime factorization | 1367 | 2 × 13 × 53 | 
| Divisors count | 2 | 8 | 
| Divisors | 1, 1367 | 1, 2, 13, 26, 53, 106, 689, 1378 | 
| Number of properties | 12 | 0 | 
| Additive primes | 121st | |
| Chen primes | 143rd | |
| Good primes | 51st | |
| Harmonic primes | 75th | |
| Isolated primes | 128th | |
| Left-truncatable primes | 57th | |
| Long primes | 85th | |
| Primes | 219th | |
| Safe primes | 31st | |
| Sexy primes (1st member) | 96th | |
| Sexy primes (2nd member) | 95th | |
| Sexy prime triplets (2nd member) | 36th | |
| Roman numberals | MCCCLXVII | MCCCLXXVIII | 
| Base 2 | 101010101112 | 101011000102 | 
| Base 3 | 12121223 | 12200013 | 
| Base 4 | 1111134 | 1112024 | 
| Base 5 | 204325 | 210035 | 
| Base 6 | 101556 | 102146 | 
| Base 7 | 36627 | 40067 | 
| Base 8 | 25278 | 25428 | 
| Base 9 | 17789 | 18019 | 
| Base 10 | 136710 | 137810 | 
| Base 11 | 103311 | 104311 | 
| Base 12 | 95b12 | 96a12 | 
| Base 13 | 81213 | 82013 | 
| Base 14 | 6d914 | 70614 | 
| Base 15 | 61215 | 61d15 | 
| Base 16 | 55716 | 56216 |