Compare 161407 vs 161418
| Property | 161407 | 161418 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1614071 | 21 × 31 × 269031 |
| Prime factorization | 161407 | 2 × 3 × 26903 |
| Divisors count | 2 | 8 |
| Divisors | 1, 161407 | 1, 2, 3, 6, 26903, 53806, 80709, 161418 |
| Number of properties | 7 | 0 |
| Additive primes | 6071st | |
| Cousin primes (1st member) | 1792nd | |
| Emirps | 3255th | |
| Happy primes | 2289th | |
| Isolated primes | 11176th | |
| Long primes | 5527th | |
| Primes | 14801st | |
| Roman numberals | ||
| Base 2 | 1001110110011111112 | 1001110110100010102 |
| Base 3 | 220121020013 | 220121021103 |
| Base 4 | 2131213334 | 2131220224 |
| Base 5 | 201311125 | 201311335 |
| Base 6 | 32431316 | 32431506 |
| Base 7 | 12414017 | 12414157 |
| Base 8 | 4731778 | 4732128 |
| Base 9 | 2653619 | 2653739 |
| Base 10 | 16140710 | 16141810 |
| Base 11 | 1002a411 | 10030411 |
| Base 12 | 794a712 | 794b612 |
| Base 13 | 5860c13 | 5861a13 |
| Base 14 | 42b7114 | 42b7c14 |
| Base 15 | 32c5715 | 32c6315 |
| Base 16 | 2767f16 | 2768a16 |