Compare 393401 vs 393407
| Property | 393401 | 393407 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3934011 | 71 × 431 × 13071 |
| Prime factorization | 393401 | 7 × 43 × 1307 |
| Divisors count | 2 | 8 |
| Divisors | 1, 393401 | 1, 7, 43, 301, 1307, 9149, 56201, 393407 |
| Number of properties | 7 | 0 |
| Centered decagonal primes | 117th | |
| Chen primes | 13485th | |
| Emirps | 6541st | |
| Primes | 33349th | |
| Sophie germain primes | 3552nd | |
| Super primes | 3572nd | |
| Twin primes (1st member) | 3753rd | |
| Roman numberals | ||
| Base 2 | 11000000000101110012 | 11000000000101111112 |
| Base 3 | 2012221221023 | 2012221221223 |
| Base 4 | 12000023214 | 12000023334 |
| Base 5 | 1000421015 | 1000421125 |
| Base 6 | 122331456 | 122331556 |
| Base 7 | 32256417 | 32256507 |
| Base 8 | 14002718 | 14002778 |
| Base 9 | 6585729 | 6585789 |
| Base 10 | 39340110 | 39340710 |
| Base 11 | 24962811 | 24963311 |
| Base 12 | 16b7b512 | 16b7bb12 |
| Base 13 | 10a0a813 | 10a0b113 |
| Base 14 | a352114 | a352714 |
| Base 15 | 7b86b15 | 7b87215 |
| Base 16 | 600b916 | 600bf16 |