Compare 13649 vs 13661
Property | 13649 | 13661 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 136491 | 191 × 7191 |
Prime factorization | 13649 | 19 × 719 |
Divisors count | 2 | 4 |
Divisors | 1, 13649 | 1, 19, 719, 13661 |
Number of properties | 7 | 1 |
Additive primes | 778th | |
Harmonic primes | 580th | |
Isolated primes | 1112th | |
Primes | 1613th | |
Pythagorean primes | 799th | |
Semiprimes | 3540th | |
Sophie germain primes | 244th | |
Super primes | 255th | |
Roman numberals | ||
Base 2 | 110101010100012 | 110101010111012 |
Base 3 | 2002011123 | 2002012223 |
Base 4 | 31111014 | 31111314 |
Base 5 | 4140445 | 4141215 |
Base 6 | 1431056 | 1431256 |
Base 7 | 545367 | 545547 |
Base 8 | 325218 | 325358 |
Base 9 | 206459 | 206589 |
Base 10 | 1364910 | 1366110 |
Base 11 | a28911 | a29a11 |
Base 12 | 7a9512 | 7aa512 |
Base 13 | 629c13 | 62ab13 |
Base 14 | 4d8d14 | 4d9b14 |
Base 15 | 409e15 | 40ab15 |
Base 16 | 355116 | 355d16 |