Compare 71879 vs 71890
| Property | 71879 | 71890 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 718791 | 21 × 51 × 71 × 131 × 791 |
| Prime factorization | 71879 | 2 × 5 × 7 × 13 × 79 |
| Divisors count | 2 | 32 |
| Divisors | 1, 71879 | 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 5135, 5530, 7189, 10270, 14378, 35945, 71890 |
| Number of properties | 3 | 0 |
| Chen primes | 3246th | |
| Primes | 7114th | |
| Twin primes (1st member) | 931st | |
| Roman numberals | ||
| Base 2 | 100011000110001112 | 100011000110100102 |
| Base 3 | 101221210123 | 101221211213 |
| Base 4 | 1012030134 | 1012031024 |
| Base 5 | 43000045 | 43000305 |
| Base 6 | 13124356 | 13124546 |
| Base 7 | 4163637 | 4164107 |
| Base 8 | 2143078 | 2143228 |
| Base 9 | 1185359 | 1185479 |
| Base 10 | 7187910 | 7189010 |
| Base 11 | 4a00511 | 4a01511 |
| Base 12 | 3571b12 | 3572a12 |
| Base 13 | 2694213 | 2695013 |
| Base 14 | 1c2a314 | 1c2b014 |
| Base 15 | 1646e15 | 1647a15 |
| Base 16 | 118c716 | 118d216 |