Compare 90030 vs 90031
Property | 90030 | 90031 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 51 × 30011 | 900311 |
Prime factorization | 2 × 3 × 5 × 3001 | 90031 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 3001, 6002, 9003, 15005, 18006, 30010, 45015, 90030 | 1, 90031 |
Number of properties | 0 | 7 |
Additive primes | 3574th | |
Chen primes | 3889th | |
Emirps | 1307th | |
Happy primes | 1339th | |
Harmonic primes | 3303rd | |
Isolated primes | 6487th | |
Primes | 8720th | |
Roman numberals | ||
Base 2 | 101011111101011102 | 101011111101011112 |
Base 3 | 111201111103 | 111201111113 |
Base 4 | 1113322324 | 1113322334 |
Base 5 | 103401105 | 103401115 |
Base 6 | 15324506 | 15324516 |
Base 7 | 5233237 | 5233247 |
Base 8 | 2576568 | 2576578 |
Base 9 | 1464439 | 1464449 |
Base 10 | 9003010 | 9003110 |
Base 11 | 6170611 | 6170711 |
Base 12 | 4412612 | 4412712 |
Base 13 | 31c9513 | 31c9613 |
Base 14 | 24b4a14 | 24b4b14 |
Base 15 | 1ba2015 | 1ba2115 |
Base 16 | 15fae16 | 15faf16 |