Compare 642106 vs 642139
Property | 642106 | 642139 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 3210531 | 4331 × 14831 |
Prime factorization | 2 × 321053 | 433 × 1483 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 321053, 642106 | 1, 433, 1483, 642139 |
Number of properties | 1 | 1 |
Semiprimes | 137576th | 137582nd |
Roman numberals | ||
Base 2 | 100111001100001110102 | 100111001100010110112 |
Base 3 | 10121212102013 | 10121212112213 |
Base 4 | 21303003224 | 21303011234 |
Base 5 | 1310214115 | 1310220245 |
Base 6 | 214324146 | 214325116 |
Base 7 | 53130137 | 53130617 |
Base 8 | 23460728 | 23461338 |
Base 9 | 11777219 | 11777579 |
Base 10 | 64210610 | 64213910 |
Base 11 | 3a947311 | 3a94a311 |
Base 12 | 26b70a12 | 26b73712 |
Base 13 | 19635a13 | 19638413 |
Base 14 | 12a00a14 | 12a03114 |
Base 15 | ca3c115 | ca3e415 |
Base 16 | 9cc3a16 | 9cc5b16 |