Compare 28723 vs 28732
Property | 28723 | 28732 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 287231 | 22 × 111 × 6531 |
Prime factorization | 28723 | 2 × 2 × 11 × 653 |
Divisors count | 2 | 12 |
Divisors | 1, 28723 | 1, 2, 4, 11, 22, 44, 653, 1306, 2612, 7183, 14366, 28732 |
Number of properties | 5 | 0 |
Happy primes | 505th | |
Harmonic primes | 1169th | |
Isolated primes | 2216th | |
Primes | 3129th | |
Sexy primes (1st member) | 921st | |
Roman numberals | ||
Base 2 | 1110000001100112 | 1110000001111002 |
Base 3 | 11101012113 | 11101020113 |
Base 4 | 130003034 | 130003304 |
Base 5 | 14043435 | 14044125 |
Base 6 | 3405516 | 3410046 |
Base 7 | 1465127 | 1465247 |
Base 8 | 700638 | 700748 |
Base 9 | 433549 | 433649 |
Base 10 | 2872310 | 2873210 |
Base 11 | 1a64211 | 1a65011 |
Base 12 | 1475712 | 1476412 |
Base 13 | 100c613 | 1010213 |
Base 14 | a67914 | a68414 |
Base 15 | 879d15 | 87a715 |
Base 16 | 703316 | 703c16 |