Compare 308139 vs 308141
| Property | 308139 | 308141 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 79011 | 3081411 |
| Prime factorization | 3 × 13 × 7901 | 308141 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 7901, 23703, 102713, 308139 | 1, 308141 |
| Number of properties | 0 | 8 |
| Additive primes | 10608th | |
| Cousin primes (2nd member) | 3041st | |
| Emirps | 4488th | |
| Happy primes | 3997th | |
| Harmonic primes | 9956th | |
| Isolated primes | 20528th | |
| Primes | 26657th | |
| Ulam primes | 1885th | |
| Roman numberals | ||
| Base 2 | 10010110011101010112 | 10010110011101011012 |
| Base 3 | 1201222001203 | 1201222001223 |
| Base 4 | 10230322234 | 10230322314 |
| Base 5 | 343300245 | 343300315 |
| Base 6 | 103343236 | 103343256 |
| Base 7 | 24222367 | 24222417 |
| Base 8 | 11316538 | 11316558 |
| Base 9 | 5186169 | 5186189 |
| Base 10 | 30813910 | 30814110 |
| Base 11 | 1a056711 | 1a056911 |
| Base 12 | 12a3a312 | 12a3a512 |
| Base 13 | aa34013 | aa34213 |
| Base 14 | 8041d14 | 8042114 |
| Base 15 | 6147915 | 6147b15 |
| Base 16 | 4b3ab16 | 4b3ad16 |