Compare 69142 vs 69149
| Property | 69142 | 69149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1811 × 1911 | 691491 |
| Prime factorization | 2 × 181 × 191 | 69149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 181, 191, 362, 382, 34571, 69142 | 1, 69149 |
| Number of properties | 0 | 8 |
| Additive primes | 2917th | |
| Chen primes | 3143rd | |
| Harmonic primes | 2591st | |
| Long primes | 2605th | |
| Primes | 6867th | |
| Pythagorean primes | 3415th | |
| Sexy primes (2nd member) | 1813th | |
| Twin primes (1st member) | 895th | |
| Roman numberals | ||
| Base 2 | 100001110000101102 | 100001110000111012 |
| Base 3 | 101112112113 | 101112120023 |
| Base 4 | 1003201124 | 1003201314 |
| Base 5 | 42030325 | 42030445 |
| Base 6 | 12520346 | 12520456 |
| Base 7 | 4054037 | 4054137 |
| Base 8 | 2070268 | 2070358 |
| Base 9 | 1147549 | 1147629 |
| Base 10 | 6914210 | 6914910 |
| Base 11 | 47a4711 | 47a5311 |
| Base 12 | 3401a12 | 3402512 |
| Base 13 | 2561813 | 2562213 |
| Base 14 | 1b2aa14 | 1b2b314 |
| Base 15 | 1574715 | 1574e15 |
| Base 16 | 10e1616 | 10e1d16 |