Compare 40821 vs 40823
| Property | 40821 | 40823 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 111 × 12371 | 408231 |
| Prime factorization | 3 × 11 × 1237 | 40823 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 11, 33, 1237, 3711, 13607, 40821 | 1, 40823 |
| Number of properties | 0 | 8 |
| Additive primes | 1910th | |
| Cousin primes (2nd member) | 592nd | |
| Isolated primes | 3079th | |
| Long primes | 1606th | |
| Primes | 4274th | |
| Safe primes | 331st | |
| Sexy primes (1st member) | 1212th | |
| Sophie germain primes | 571st | |
| Roman numberals | ||
| Base 2 | 10011111011101012 | 10011111011101112 |
| Base 3 | 20012222203 | 20012222223 |
| Base 4 | 213313114 | 213313134 |
| Base 5 | 23012415 | 23012435 |
| Base 6 | 5125536 | 5125556 |
| Base 7 | 2300047 | 2300067 |
| Base 8 | 1175658 | 1175678 |
| Base 9 | 618869 | 618889 |
| Base 10 | 4082110 | 4082310 |
| Base 11 | 2874011 | 2874211 |
| Base 12 | 1b75912 | 1b75b12 |
| Base 13 | 1577113 | 1577313 |
| Base 14 | 10c3b14 | 10c3d14 |
| Base 15 | c16615 | c16815 |
| Base 16 | 9f7516 | 9f7716 |