Compare 201451 vs 201456
| Property | 201451 | 201456 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 2014511 | 24 × 32 × 13991 |
| Prime factorization | 201451 | 2 × 2 × 2 × 2 × 3 × 3 × 1399 |
| Divisors count | 2 | 30 |
| Divisors | 1, 201451 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1399, 2798, 4197, 5596, 8394, 11192, 12591, 16788, 22384, 25182, 33576, 50364, 67152, 100728, 201456 |
| Number of properties | 3 | 0 |
| Additive primes | 7280th | |
| Primes | 18095th | |
| Twin primes (2nd member) | 2168th | |
| Roman numberals | ||
| Base 2 | 1100010010111010112 | 1100010010111100002 |
| Base 3 | 1010201000113 | 1010201001003 |
| Base 4 | 3010232234 | 3010233004 |
| Base 5 | 224213015 | 224213115 |
| Base 6 | 41523516 | 41524006 |
| Base 7 | 14662157 | 14662237 |
| Base 8 | 6113538 | 6113608 |
| Base 9 | 3363049 | 3363109 |
| Base 10 | 20145110 | 20145610 |
| Base 11 | 12839811 | 1283a211 |
| Base 12 | 986b712 | 9870012 |
| Base 13 | 7090313 | 7090813 |
| Base 14 | 535b514 | 535ba14 |
| Base 15 | 3ea5115 | 3ea5615 |
| Base 16 | 312eb16 | 312f016 |