Compare 1357 vs 1367
| Property | 1357 | 1367 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 591 | 13671 |
| Prime factorization | 23 × 59 | 1367 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 59, 1357 | 1, 1367 |
| Number of properties | 1 | 12 |
| 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 | |
| Semiprimes | 401st | |
| Sexy primes (1st member) | 96th | |
| Sexy primes (2nd member) | 95th | |
| Sexy prime triplets (2nd member) | 36th | |
| Roman numberals | MCCCLVII | MCCCLXVII |
| Base 2 | 101010011012 | 101010101112 |
| Base 3 | 12120213 | 12121223 |
| Base 4 | 1110314 | 1111134 |
| Base 5 | 204125 | 204325 |
| Base 6 | 101416 | 101556 |
| Base 7 | 36467 | 36627 |
| Base 8 | 25158 | 25278 |
| Base 9 | 17679 | 17789 |
| Base 10 | 135710 | 136710 |
| Base 11 | 102411 | 103311 |
| Base 12 | 95112 | 95b12 |
| Base 13 | 80513 | 81213 |
| Base 14 | 6cd14 | 6d914 |
| Base 15 | 60715 | 61215 |
| Base 16 | 54d16 | 55716 |