Compare 285151 vs 285156
Property | 285151 | 285156 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 2851511 | 22 × 32 × 892 |
Prime factorization | 285151 | 2 × 2 × 3 × 3 × 89 × 89 |
Divisors count | 2 | 27 |
Divisors | 1, 285151 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 7921, 15842, 23763, 31684, 47526, 71289, 95052, 142578, 285156 |
Number of properties | 4 | 0 |
Harmonic primes | 9271st | |
Isolated primes | 19089th | |
Lucky primes | 3078th | |
Primes | 24856th | |
Roman numberals | ||
Base 2 | 10001011001110111112 | 10001011001111001002 |
Base 3 | 1121110110113 | 1121110111003 |
Base 4 | 10112131334 | 10112132104 |
Base 5 | 331111015 | 331111115 |
Base 6 | 100400516 | 100401006 |
Base 7 | 22652267 | 22652347 |
Base 8 | 10547378 | 10547448 |
Base 9 | 4741349 | 4741409 |
Base 10 | 28515110 | 28515610 |
Base 11 | 18526911 | 18527311 |
Base 12 | 11902712 | 11903012 |
Base 13 | 9ca3913 | 9ca4113 |
Base 14 | 75cbd14 | 75cc414 |
Base 15 | 5975115 | 5975615 |
Base 16 | 459df16 | 459e416 |