Compare 22400 vs 22409
| Property | 22400 | 22409 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 10 | 1 |
| Prime factorization | 27 × 52 × 71 | 224091 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 | 22409 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 11200, 22400 | 1, 22409 |
| Number of properties | 0 | 7 |
| Additive primes | 1156th | |
| Chen primes | 1227th | |
| Harmonic primes | 923rd | |
| Isolated primes | 1751st | |
| Primes | 2508th | |
| Pythagorean primes | 1242nd | |
| Sophie germain primes | 362nd | |
| Roman numberals | ||
| Base 2 | 1010111100000002 | 1010111100010012 |
| Base 3 | 10102011223 | 10102012223 |
| Base 4 | 111320004 | 111320214 |
| Base 5 | 12041005 | 12041145 |
| Base 6 | 2514126 | 2514256 |
| Base 7 | 1222107 | 1222227 |
| Base 8 | 536008 | 536118 |
| Base 9 | 336489 | 336589 |
| Base 10 | 2240010 | 2240910 |
| Base 11 | 1591411 | 1592211 |
| Base 12 | 10b6812 | 10b7512 |
| Base 13 | a27113 | a27a13 |
| Base 14 | 824014 | 824914 |
| Base 15 | 698515 | 698e15 |
| Base 16 | 578016 | 578916 |