Compare 243487 vs 243490
Property | 243487 | 243490 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2434871 | 21 × 51 × 131 × 18731 |
Prime factorization | 243487 | 2 × 5 × 13 × 1873 |
Divisors count | 2 | 16 |
Divisors | 1, 243487 | 1, 2, 5, 10, 13, 26, 65, 130, 1873, 3746, 9365, 18730, 24349, 48698, 121745, 243490 |
Number of properties | 5 | 0 |
Chen primes | 8923rd | |
Isolated primes | 16451st | |
Long primes | 8049th | |
Lucky primes | 2701st | |
Primes | 21506th | |
Roman numberals | ||
Base 2 | 1110110111000111112 | 1110110111001000102 |
Base 3 | 1101010000013 | 1101010000113 |
Base 4 | 3231301334 | 3231302024 |
Base 5 | 302424225 | 302424305 |
Base 6 | 51151316 | 51151346 |
Base 7 | 20326067 | 20326127 |
Base 8 | 7334378 | 7334428 |
Base 9 | 4110019 | 4110049 |
Base 10 | 24348710 | 24349010 |
Base 11 | 156a3211 | 156a3511 |
Base 12 | b8aa712 | b8aaa12 |
Base 13 | 86a9a13 | 86aa013 |
Base 14 | 64a3d14 | 64a4214 |
Base 15 | 4c22715 | 4c22a15 |
Base 16 | 3b71f16 | 3b72216 |