Compare 742942 vs 742949
Property | 742942 | 742949 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3714711 | 7429491 |
Prime factorization | 2 × 371471 | 742949 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 371471, 742942 | 1, 742949 |
Number of properties | 1 | 3 |
Isolated primes | 47015th | |
Primes | 59740th | |
Semiprimes | 158086th | |
Sexy primes (2nd member) | 12767th | |
Roman numberals | ||
Base 2 | 101101010110000111102 | 101101010110001001012 |
Base 3 | 11012020101013 | 11012020101223 |
Base 4 | 23111201324 | 23111202114 |
Base 5 | 1422332325 | 1422332445 |
Base 6 | 235313146 | 235313256 |
Base 7 | 62130047 | 62130147 |
Base 8 | 26530368 | 26530458 |
Base 9 | 13521119 | 13521189 |
Base 10 | 74294210 | 74294910 |
Base 11 | 46820211 | 46820911 |
Base 12 | 2b9b3a12 | 2b9b4512 |
Base 13 | 20021513 | 20021c13 |
Base 14 | 154a7414 | 154a7b14 |
Base 15 | ea1e715 | ea1ee15 |
Base 16 | b561e16 | b562516 |