Compare 641409 vs 641411
| Property | 641409 | 641411 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 471 × 45491 | 6414111 |
| Prime factorization | 3 × 47 × 4549 | 641411 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 47, 141, 4549, 13647, 213803, 641409 | 1, 641411 |
| Number of properties | 0 | 4 |
| Additive primes | 20393rd | |
| Chen primes | 20412th | |
| Primes | 52176th | |
| Twin primes (1st member) | 5640th | |
| Roman numberals | ||
| Base 2 | 100111001001100000012 | 100111001001100000112 |
| Base 3 | 10121202112203 | 10121202112223 |
| Base 4 | 21302120014 | 21302120034 |
| Base 5 | 1310111145 | 1310111215 |
| Base 6 | 214252536 | 214252556 |
| Base 7 | 53106667 | 53110017 |
| Base 8 | 23446018 | 23446038 |
| Base 9 | 11767569 | 11767589 |
| Base 10 | 64140910 | 64141110 |
| Base 11 | 3a899a11 | 3a89a111 |
| Base 12 | 26b22912 | 26b22b12 |
| Base 13 | 195c4213 | 195c4413 |
| Base 14 | 129a6d14 | 129a7114 |
| Base 15 | ca0a915 | ca0ab15 |
| Base 16 | 9c98116 | 9c98316 |