Compare 90639 vs 90641
| Property | 90639 | 90641 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 35 × 3731 | 906411 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 373 | 90641 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 27, 81, 243, 373, 1119, 3357, 10071, 30213, 90639 | 1, 90641 |
| Number of properties | 0 | 5 |
| Isolated primes | 6526th | |
| Primes | 8773rd | |
| Pythagorean primes | 4373rd | |
| Sexy primes (1st member) | 2256th | |
| Sophie germain primes | 1077th | |
| Roman numberals | ||
| Base 2 | 101100010000011112 | 101100010000100012 |
| Base 3 | 111211000003 | 111211000023 |
| Base 4 | 1120200334 | 1120201014 |
| Base 5 | 104000245 | 104000315 |
| Base 6 | 15353436 | 15353456 |
| Base 7 | 5251537 | 5251557 |
| Base 8 | 2610178 | 2610218 |
| Base 9 | 1473009 | 1473029 |
| Base 10 | 9063910 | 9064110 |
| Base 11 | 6210a11 | 6211111 |
| Base 12 | 4455312 | 4455512 |
| Base 13 | 3234313 | 3234513 |
| Base 14 | 2506314 | 2506514 |
| Base 15 | 1bcc915 | 1bccb15 |
| Base 16 | 1620f16 | 1621116 |