Compare 151 vs 160
| Property | 151 | 160 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 6 |
| Prime factorization | 1511 | 25 × 51 |
| Prime factorization | 151 | 2 × 2 × 2 × 2 × 2 × 5 |
| Divisors count | 2 | 12 |
| Divisors | 1, 151 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160 |
| Number of properties | 9 | 0 |
| Additive primes | 20th | |
| Centered decagonal primes | 5th | |
| Lucky primes | 11th | |
| Multiplicative primes | 11th | |
| Palindromic primes | 8th | |
| Primes | 36th | |
| Sexy primes (1st member) | 21st | |
| Sexy prime triplets (1st member) | 12th | |
| Twin primes (2nd member) | 12th | |
| Roman numberals | CLI | CLX |
| Base 2 | 100101112 | 101000002 |
| Base 3 | 121213 | 122213 |
| Base 4 | 21134 | 22004 |
| Base 5 | 11015 | 11205 |
| Base 6 | 4116 | 4246 |
| Base 7 | 3047 | 3167 |
| Base 8 | 2278 | 2408 |
| Base 9 | 1779 | 1879 |
| Base 10 | 15110 | 16010 |
| Base 11 | 12811 | 13611 |
| Base 12 | 10712 | 11412 |
| Base 13 | b813 | c413 |
| Base 14 | ab14 | b614 |
| Base 15 | a115 | aa15 |
| Base 16 | 9716 | a016 |