Compare 74 vs 79
| Property | 74 | 79 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 371 | 791 |
| Prime factorization | 2 × 37 | 79 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 37, 74 | 1, 79 |
| Number of properties | 1 | 13 |
| Cousin primes (1st member) | 8th | |
| Emirps | 7th | |
| Happy primes | 6th | |
| Harmonic primes | 8th | |
| Isolated primes | 7th | |
| Kynea primes | 4th | |
| Lucky primes | 9th | |
| Primes | 22nd | |
| Right-truncatable primes | 13th | |
| Semiprimes | 25th | |
| Sexy primes (2nd member) | 14th | |
| Sexy prime quadrupletss (4th member) | 4th | |
| Sexy prime triplets (3rd member) | 9th | |
| Solinas primes | 19th | |
| Roman numberals | LXXIV | LXXIX |
| Base 2 | 10010102 | 10011112 |
| Base 3 | 22023 | 22213 |
| Base 4 | 10224 | 10334 |
| Base 5 | 2445 | 3045 |
| Base 6 | 2026 | 2116 |
| Base 7 | 1347 | 1427 |
| Base 8 | 1128 | 1178 |
| Base 9 | 829 | 879 |
| Base 10 | 7410 | 7910 |
| Base 11 | 6811 | 7211 |
| Base 12 | 6212 | 6712 |
| Base 13 | 5913 | 6113 |
| Base 14 | 5414 | 5914 |
| Base 15 | 4e15 | 5415 |
| Base 16 | 4a16 | 4f16 |