Compare 449918 vs 449921
Property | 449918 | 449921 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 72 × 45911 | 4499211 |
Prime factorization | 2 × 7 × 7 × 4591 | 449921 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 7, 14, 49, 98, 4591, 9182, 32137, 64274, 224959, 449918 | 1, 449921 |
Number of properties | 0 | 5 |
Additive primes | 14905th | |
Chen primes | 15099th | |
Good primes | 1641st | |
Isolated primes | 29313th | |
Primes | 37698th | |
Roman numberals | ||
Base 2 | 11011011101011111102 | 11011011101100000012 |
Base 3 | 2112120111223 | 2112120112023 |
Base 4 | 12313113324 | 12313120014 |
Base 5 | 1033441335 | 1033441415 |
Base 6 | 133505426 | 133505456 |
Base 7 | 35525007 | 35525037 |
Base 8 | 15565768 | 15566018 |
Base 9 | 7551489 | 7551529 |
Base 10 | 44991810 | 44992110 |
Base 11 | 28803711 | 28803a11 |
Base 12 | 19845212 | 19845512 |
Base 13 | 129a3113 | 129a3413 |
Base 14 | b9d7014 | b9d7314 |
Base 15 | 8d49815 | 8d49b15 |
Base 16 | 6dd7e16 | 6dd8116 |