Compare 90020 vs 90031
Property | 90020 | 90031 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 71 × 6431 | 900311 |
Prime factorization | 2 × 2 × 5 × 7 × 643 | 90031 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 45010, 90020 | 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 | 101011111101001002 | 101011111101011112 |
Base 3 | 111201110023 | 111201111113 |
Base 4 | 1113322104 | 1113322334 |
Base 5 | 103400405 | 103401115 |
Base 6 | 15324326 | 15324516 |
Base 7 | 5233107 | 5233247 |
Base 8 | 2576448 | 2576578 |
Base 9 | 1464329 | 1464449 |
Base 10 | 9002010 | 9003110 |
Base 11 | 616a711 | 6170711 |
Base 12 | 4411812 | 4412712 |
Base 13 | 31c8813 | 31c9613 |
Base 14 | 24b4014 | 24b4b14 |
Base 15 | 1ba1515 | 1ba2115 |
Base 16 | 15fa416 | 15faf16 |