Compare 121000 vs 121001
| Property | 121000 | 121001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 23 × 53 × 112 | 1210011 |
| Prime factorization | 2 × 2 × 2 × 5 × 5 × 5 × 11 × 11 | 121001 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 440, 484, 500, 550, 605, 968, 1000, 1100, 1210, 1375, 2200, 2420, 2750, 3025, 4840, 5500, 6050, 11000, 12100, 15125, 24200, 30250, 60500, 121000 | 1, 121001 |
| Number of properties | 0 | 11 |
| Additive primes | 4680th | |
| Chen primes | 4941st | |
| Cousin primes (2nd member) | 1424th | |
| Happy primes | 1782nd | |
| Harmonic primes | 4301st | |
| Isolated primes | 8531st | |
| Primes | 11390th | |
| Pythagorean primes | 5667th | |
| Sexy primes (1st member) | 2848th | |
| Sexy prime quadrupletss (1st member) | 87th | |
| Sexy prime triplets (1st member) | 608th | |
| Roman numberals | ||
| Base 2 | 111011000101010002 | 111011000101010012 |
| Base 3 | 200102221113 | 200102221123 |
| Base 4 | 1312022204 | 1312022214 |
| Base 5 | 123330005 | 123330015 |
| Base 6 | 23321046 | 23321056 |
| Base 7 | 10125257 | 10125267 |
| Base 8 | 3542508 | 3542518 |
| Base 9 | 2038749 | 2038759 |
| Base 10 | 12100010 | 12100110 |
| Base 11 | 82a0011 | 82a0111 |
| Base 12 | 5a03412 | 5a03512 |
| Base 13 | 430c913 | 430ca13 |
| Base 14 | 3214c14 | 3214d14 |
| Base 15 | 25cba15 | 25cbb15 |
| Base 16 | 1d8a816 | 1d8a916 |