Compare 161628 vs 161639
Property | 161628 | 161639 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 31 × 134691 | 1616391 |
Prime factorization | 2 × 2 × 3 × 13469 | 161639 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 3, 4, 6, 12, 13469, 26938, 40407, 53876, 80814, 161628 | 1, 161639 |
Number of properties | 0 | 6 |
Chen primes | 6320th | |
Emirps | 3262nd | |
Primes | 14821st | |
Safe primes | 985th | |
Super primes | 1736th | |
Twin primes (1st member) | 1816th | |
Roman numberals | ||
Base 2 | 1001110111010111002 | 1001110111011001112 |
Base 3 | 220122010203 | 220122011223 |
Base 4 | 2131311304 | 2131312134 |
Base 5 | 201330035 | 201330245 |
Base 6 | 32441406 | 32441556 |
Base 7 | 12421357 | 12421527 |
Base 8 | 4735348 | 4735478 |
Base 9 | 2656369 | 2656489 |
Base 10 | 16162810 | 16163910 |
Base 11 | 10048511 | 10049511 |
Base 12 | 7965012 | 7965b12 |
Base 13 | 5874c13 | 5875a13 |
Base 14 | 42c8c14 | 42c9914 |
Base 15 | 32d5315 | 32d5e15 |
Base 16 | 2775c16 | 2776716 |