Compare 31008 vs 31019
| Property | 31008 | 31019 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 25 × 31 × 171 × 191 | 310191 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 17 × 19 | 31019 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2584, 3876, 5168, 7752, 10336, 15504, 31008 | 1, 31019 |
| Number of properties | 0 | 7 |
| Chen primes | 1599th | |
| Harmonic primes | 1243rd | |
| Isolated primes | 2387th | |
| Long primes | 1266th | |
| Primes | 3342nd | |
| Sexy primes (2nd member) | 977th | |
| Sophie germain primes | 456th | |
| Roman numberals | ||
| Base 2 | 1111001001000002 | 1111001001010112 |
| Base 3 | 11201121103 | 11201122123 |
| Base 4 | 132102004 | 132102234 |
| Base 5 | 14430135 | 14430345 |
| Base 6 | 3553206 | 3553356 |
| Base 7 | 1562557 | 1563027 |
| Base 8 | 744408 | 744538 |
| Base 9 | 464739 | 464859 |
| Base 10 | 3100810 | 3101910 |
| Base 11 | 2132a11 | 2133a11 |
| Base 12 | 15b4012 | 15b4b12 |
| Base 13 | 1116313 | 1117113 |
| Base 14 | b42c14 | b43914 |
| Base 15 | 92c315 | 92ce15 |
| Base 16 | 792016 | 792b16 |