Compare 15217 vs 15228
Property | 15217 | 15228 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 152171 | 22 × 34 × 471 |
Prime factorization | 15217 | 2 × 2 × 3 × 3 × 3 × 3 × 47 |
Divisors count | 2 | 30 |
Divisors | 1, 15217 | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 5076, 7614, 15228 |
Number of properties | 7 | 0 |
Good primes | 223rd | |
Harmonic primes | 641st | |
Isolated primes | 1231st | |
Long primes | 687th | |
Lucky primes | 299th | |
Primes | 1776th | |
Pythagorean primes | 880th | |
Roman numberals | ||
Base 2 | 111011011100012 | 111011011111002 |
Base 3 | 2022121213 | 2022200003 |
Base 4 | 32313014 | 32313304 |
Base 5 | 4413325 | 4414035 |
Base 6 | 1542416 | 1543006 |
Base 7 | 622367 | 622537 |
Base 8 | 355618 | 355748 |
Base 9 | 227779 | 228009 |
Base 10 | 1521710 | 1522810 |
Base 11 | 1048411 | 1049411 |
Base 12 | 898112 | 899012 |
Base 13 | 6c0713 | 6c1513 |
Base 14 | 578d14 | 579a14 |
Base 15 | 479715 | 47a315 |
Base 16 | 3b7116 | 3b7c16 |