Compare 40813 vs 40821
| Property | 40813 | 40821 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 408131 | 31 × 111 × 12371 |
| Prime factorization | 40813 | 3 × 11 × 1237 |
| Divisors count | 2 | 8 |
| Divisors | 1, 40813 | 1, 3, 11, 33, 1237, 3711, 13607, 40821 |
| Number of properties | 6 | 0 |
| Good primes | 380th | |
| Harmonic primes | 1595th | |
| Isolated primes | 3077th | |
| Primes | 4272nd | |
| Pythagorean primes | 2116th | |
| Sexy primes (1st member) | 1211th | |
| Roman numberals | ||
| Base 2 | 10011111011011012 | 10011111011101012 |
| Base 3 | 20012221213 | 20012222203 |
| Base 4 | 213312314 | 213313114 |
| Base 5 | 23012235 | 23012415 |
| Base 6 | 5125416 | 5125536 |
| Base 7 | 2266637 | 2300047 |
| Base 8 | 1175558 | 1175658 |
| Base 9 | 618779 | 618869 |
| Base 10 | 4081310 | 4082110 |
| Base 11 | 2873311 | 2874011 |
| Base 12 | 1b75112 | 1b75912 |
| Base 13 | 1576613 | 1577113 |
| Base 14 | 10c3314 | 10c3b14 |
| Base 15 | c15d15 | c16615 |
| Base 16 | 9f6d16 | 9f7516 |