Compare 151 vs 727
| Property | 151 | 727 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1511 | 7271 |
| Prime factorization | 151 | 727 |
| Divisors count | 2 | 2 |
| Divisors | 1, 151 | 1, 727 |
| Number of properties | 9 | 8 |
| Additive primes | 20th | |
| Centered decagonal primes | 5th | |
| Good primes | 36th | |
| Isolated primes | 70th | |
| Long primes | 47th | |
| Lucky primes | 11th | 35th |
| Multiplicative primes | 11th | |
| Palindromic primes | 8th | 15th |
| Primes | 36th | 129th |
| Sexy primes (1st member) | 21st | 61st |
| Sexy prime triplets (1st member) | 12th | 26th |
| Twin primes (2nd member) | 12th | |
| Roman numberals | CLI | DCCXXVII |
| Base 2 | 100101112 | 10110101112 |
| Base 3 | 121213 | 2222213 |
| Base 4 | 21134 | 231134 |
| Base 5 | 11015 | 104025 |
| Base 6 | 4116 | 32116 |
| Base 7 | 3047 | 20567 |
| Base 8 | 2278 | 13278 |
| Base 9 | 1779 | 8879 |
| Base 10 | 15110 | 72710 |
| Base 11 | 12811 | 60111 |
| Base 12 | 10712 | 50712 |
| Base 13 | b813 | 43c13 |
| Base 14 | ab14 | 39d14 |
| Base 15 | a115 | 33715 |
| Base 16 | 9716 | 2d716 |