Compare 630 vs 641
Property | 630 | 641 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 32 × 51 × 71 | 6411 |
Prime factorization | 2 × 3 × 3 × 5 × 7 | 641 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630 | 1, 641 |
Number of properties | 0 | 14 |
Additive primes | 62nd | |
Chen primes | 81st | |
Good primes | 35th | |
Primes | 116th | |
Prime triplets (1st member) | 24th | |
Proth primes | 14th | |
Pythagorean primes | 55th | |
Quartan primes | 6th | |
Sexy primes (1st member) | 57th | |
Sexy prime quadrupletss (1st member) | 7th | |
Sexy prime triplets (1st member) | 24th | |
Solinas primes | 41st | |
Sophie germain primes | 28th | |
Twin primes (1st member) | 29th | |
Roman numberals | DCXXX | DCXLI |
Base 2 | 10011101102 | 10100000012 |
Base 3 | 2121003 | 2122023 |
Base 4 | 213124 | 220014 |
Base 5 | 100105 | 100315 |
Base 6 | 25306 | 25456 |
Base 7 | 15607 | 16047 |
Base 8 | 11668 | 12018 |
Base 9 | 7709 | 7829 |
Base 10 | 63010 | 64110 |
Base 11 | 52311 | 53311 |
Base 12 | 44612 | 45512 |
Base 13 | 39613 | 3a413 |
Base 14 | 33014 | 33b14 |
Base 15 | 2c015 | 2cb15 |
Base 16 | 27616 | 28116 |