Compare 145987 vs 145996
Property | 145987 | 145996 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1459871 | 22 × 171 × 191 × 1131 |
Prime factorization | 145987 | 2 × 2 × 17 × 19 × 113 |
Divisors count | 2 | 24 |
Divisors | 1, 145987 | 1, 2, 4, 17, 19, 34, 38, 68, 76, 113, 226, 323, 452, 646, 1292, 1921, 2147, 3842, 4294, 7684, 8588, 36499, 72998, 145996 |
Number of properties | 6 | 0 |
Cousin primes (1st member) | 1660th | |
Happy primes | 2122nd | |
Harmonic primes | 5072nd | |
Isolated primes | 10189th | |
Primes | 13506th | |
Ulam primes | 958th | |
Roman numberals | ||
Base 2 | 1000111010010000112 | 1000111010010011002 |
Base 3 | 211020202213 | 211020210213 |
Base 4 | 2032210034 | 2032210304 |
Base 5 | 141324225 | 141324415 |
Base 6 | 30435116 | 30435246 |
Base 7 | 11454227 | 11454347 |
Base 8 | 4351038 | 4351148 |
Base 9 | 2422279 | 2422379 |
Base 10 | 14598710 | 14599610 |
Base 11 | 9a75611 | 9a76411 |
Base 12 | 7059712 | 705a412 |
Base 13 | 515aa13 | 515b613 |
Base 14 | 3b2b914 | 3b2c414 |
Base 15 | 2d3c715 | 2d3d115 |
Base 16 | 23a4316 | 23a4c16 |