Compare 218819 vs 218830
Property | 218819 | 218830 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2188191 | 21 × 51 × 791 × 2771 |
Prime factorization | 218819 | 2 × 5 × 79 × 277 |
Divisors count | 2 | 16 |
Divisors | 1, 218819 | 1, 2, 5, 10, 79, 158, 277, 395, 554, 790, 1385, 2770, 21883, 43766, 109415, 218830 |
Number of properties | 5 | 0 |
Additive primes | 7896th | |
Chen primes | 8136th | |
Isolated primes | 14876th | |
Long primes | 7301st | |
Primes | 19511th | |
Roman numberals | ||
Base 2 | 1101010110110000112 | 1101010110110011102 |
Base 3 | 1020100111023 | 1020100112113 |
Base 4 | 3111230034 | 3111230324 |
Base 5 | 240002345 | 240003105 |
Base 6 | 44050156 | 44050346 |
Base 7 | 16006467 | 16006637 |
Base 8 | 6533038 | 6533168 |
Base 9 | 3631429 | 3631549 |
Base 10 | 21881910 | 21883010 |
Base 11 | 13a44711 | 13a45711 |
Base 12 | a676b12 | a677a12 |
Base 13 | 787a313 | 787b113 |
Base 14 | 59a5d14 | 59a6a14 |
Base 15 | 44c7e15 | 44c8a15 |
Base 16 | 356c316 | 356ce16 |