Compare 17989 vs 17992
Property | 17989 | 17992 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 179891 | 23 × 131 × 1731 |
Prime factorization | 17989 | 2 × 2 × 2 × 13 × 173 |
Divisors count | 2 | 16 |
Divisors | 1, 17989 | 1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992 |
Number of properties | 4 | 0 |
Harmonic primes | 746th | |
Primes | 2064th | |
Pythagorean primes | 1017th | |
Twin primes (2nd member) | 315th | |
Roman numberals | ||
Base 2 | 1000110010001012 | 1000110010010002 |
Base 3 | 2202000213 | 2202001013 |
Base 4 | 101210114 | 101210204 |
Base 5 | 10334245 | 10334325 |
Base 6 | 2151416 | 2151446 |
Base 7 | 1033067 | 1033127 |
Base 8 | 431058 | 431108 |
Base 9 | 266079 | 266119 |
Base 10 | 1798910 | 1799210 |
Base 11 | 1257411 | 1257711 |
Base 12 | a4b112 | a4b412 |
Base 13 | 825a13 | 826013 |
Base 14 | 67ad14 | 67b214 |
Base 15 | 54e415 | 54e715 |
Base 16 | 464516 | 464816 |