Compare 12949 vs 12953
Property | 12949 | 12953 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 231 × 5631 | 129531 |
Prime factorization | 23 × 563 | 12953 |
Divisors count | 4 | 2 |
Divisors | 1, 23, 563, 12949 | 1, 12953 |
Number of properties | 1 | 7 |
Chen primes | 781st | |
Isolated primes | 1051st | |
Left-truncatable primes | 157th | |
Long primes | 598th | |
Primes | 1542nd | |
Pythagorean primes | 765th | |
Semiprimes | 3360th | |
Sexy primes (1st member) | 493rd | |
Roman numberals | ||
Base 2 | 110010100101012 | 110010100110012 |
Base 3 | 1222021213 | 1222022023 |
Base 4 | 30221114 | 30221214 |
Base 5 | 4032445 | 4033035 |
Base 6 | 1355416 | 1355456 |
Base 7 | 525167 | 525237 |
Base 8 | 312258 | 312318 |
Base 9 | 186779 | 186829 |
Base 10 | 1294910 | 1295310 |
Base 11 | 980211 | 980611 |
Base 12 | 75b112 | 75b512 |
Base 13 | 5b8113 | 5b8513 |
Base 14 | 4a0d14 | 4a1314 |
Base 15 | 3c8415 | 3c8815 |
Base 16 | 329516 | 329916 |