Compare 681398 vs 681407
Property | 681398 | 681407 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 231 × 148131 | 6814071 |
Prime factorization | 2 × 23 × 14813 | 681407 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 23, 46, 14813, 29626, 340699, 681398 | 1, 681407 |
Number of properties | 0 | 5 |
Chen primes | 21544th | |
Cousin primes (2nd member) | 5948th | |
Primes | 55170th | |
Prime triplets (2nd member) | 2166th | |
Twin primes (1st member) | 5946th | |
Roman numberals | ||
Base 2 | 101001100101101101102 | 101001100101101111112 |
Base 3 | 10211212002223 | 10211212010223 |
Base 4 | 22121123124 | 22121123334 |
Base 5 | 1333010435 | 1333011125 |
Base 6 | 223343426 | 223343556 |
Base 7 | 55354047 | 55354167 |
Base 8 | 24626668 | 24626778 |
Base 9 | 12476289 | 12476389 |
Base 10 | 68139810 | 68140710 |
Base 11 | 425a4311 | 425a5111 |
Base 12 | 28a3b212 | 28a3bb12 |
Base 13 | 1ab1c313 | 1ab1cc13 |
Base 14 | 13a47414 | 13a47d14 |
Base 15 | d6d6815 | d6d7215 |
Base 16 | a65b616 | a65bf16 |