Compare 25240 vs 25247
| Property | 25240 | 25247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 51 × 6311 | 252471 |
| Prime factorization | 2 × 2 × 2 × 5 × 631 | 25247 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 5048, 6310, 12620, 25240 | 1, 25247 |
| Number of properties | 0 | 7 |
| Chen primes | 1359th | |
| Cousin primes (2nd member) | 415th | |
| Harmonic primes | 1031st | |
| Isolated primes | 1967th | |
| Long primes | 1060th | |
| Primes | 2786th | |
| Sexy primes (1st member) | 830th | |
| Roman numberals | ||
| Base 2 | 1100010100110002 | 1100010100111112 |
| Base 3 | 10211212113 | 10211220023 |
| Base 4 | 120221204 | 120221334 |
| Base 5 | 13014305 | 13014425 |
| Base 6 | 3125046 | 3125156 |
| Base 7 | 1334057 | 1334157 |
| Base 8 | 612308 | 612378 |
| Base 9 | 375549 | 375629 |
| Base 10 | 2524010 | 2524710 |
| Base 11 | 17a6611 | 17a7211 |
| Base 12 | 1273412 | 1273b12 |
| Base 13 | b64713 | b65113 |
| Base 14 | 92ac14 | 92b514 |
| Base 15 | 772a15 | 773215 |
| Base 16 | 629816 | 629f16 |