Compare 157279 vs 157280
| Property | 157279 | 157280 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 1572791 | 25 × 51 × 9831 |
| Prime factorization | 157279 | 2 × 2 × 2 × 2 × 2 × 5 × 983 |
| Divisors count | 2 | 24 |
| Divisors | 1, 157279 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 983, 1966, 3932, 4915, 7864, 9830, 15728, 19660, 31456, 39320, 78640, 157280 |
| Number of properties | 8 | 0 |
| Additive primes | 5942nd | |
| Harmonic primes | 5419th | |
| Lucky primes | 1867th | |
| Primes | 14465th | |
| Prime quadruplets (4th member) | 46th | |
| Prime triplets (3rd member) | 703rd | |
| Sexy primes (2nd member) | 3525th | |
| Twin primes (2nd member) | 1778th | |
| Roman numberals | ||
| Base 2 | 1001100110010111112 | 1001100110011000002 |
| Base 3 | 212222020113 | 212222020123 |
| Base 4 | 2121211334 | 2121212004 |
| Base 5 | 200131045 | 200131105 |
| Base 6 | 32120516 | 32120526 |
| Base 7 | 12233537 | 12233547 |
| Base 8 | 4631378 | 4631408 |
| Base 9 | 2586649 | 2586659 |
| Base 10 | 15727910 | 15728010 |
| Base 11 | a819111 | a819211 |
| Base 12 | 7702712 | 7702812 |
| Base 13 | 5678513 | 5678613 |
| Base 14 | 4146314 | 4146414 |
| Base 15 | 3190415 | 3190515 |
| Base 16 | 2665f16 | 2666016 |