Compare 153280 vs 153281
| Property | 153280 | 153281 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 26 × 51 × 4791 | 1532811 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 479 | 153281 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479, 958, 1916, 2395, 3832, 4790, 7664, 9580, 15328, 19160, 30656, 38320, 76640, 153280 | 1, 153281 |
| Number of properties | 0 | 7 |
| Cousin primes (2nd member) | 1720th | |
| Harmonic primes | 5300th | |
| Isolated primes | 10655th | |
| Primes | 14130th | |
| Pythagorean primes | 7048th | |
| Sexy primes (1st member) | 3460th | |
| Sophie germain primes | 1665th | |
| Roman numberals | ||
| Base 2 | 1001010110110000002 | 1001010110110000012 |
| Base 3 | 212100210013 | 212100210023 |
| Base 4 | 2111230004 | 2111230014 |
| Base 5 | 144011105 | 144011115 |
| Base 6 | 31413446 | 31413456 |
| Base 7 | 12056117 | 12056127 |
| Base 8 | 4533008 | 4533018 |
| Base 9 | 2532319 | 2532329 |
| Base 10 | 15328010 | 15328110 |
| Base 11 | a518611 | a518711 |
| Base 12 | 7485412 | 7485512 |
| Base 13 | 549ca13 | 549cb13 |
| Base 14 | 3dc0814 | 3dc0914 |
| Base 15 | 3063a15 | 3063b15 |
| Base 16 | 256c016 | 256c116 |