Compare 91142 vs 91153
| Property | 91142 | 91153 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1991 × 2291 | 911531 |
| Prime factorization | 2 × 199 × 229 | 91153 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 199, 229, 398, 458, 45571, 91142 | 1, 91153 |
| Number of properties | 0 | 6 |
| Additive primes | 3608th | |
| Long primes | 3331st | |
| Primes | 8816th | |
| Pythagorean primes | 4394th | |
| Sexy primes (1st member) | 2265th | |
| Twin primes (2nd member) | 1131st | |
| Roman numberals | ||
| Base 2 | 101100100000001102 | 101100100000100012 |
| Base 3 | 111220001223 | 111220010013 |
| Base 4 | 1121000124 | 1121001014 |
| Base 5 | 104040325 | 104041035 |
| Base 6 | 15415426 | 15420016 |
| Base 7 | 5265027 | 5265167 |
| Base 8 | 2620068 | 2620218 |
| Base 9 | 1480189 | 1480319 |
| Base 10 | 9114210 | 9115310 |
| Base 11 | 6252711 | 6253711 |
| Base 12 | 448b212 | 4490112 |
| Base 13 | 3263c13 | 3264a13 |
| Base 14 | 2530214 | 2530d14 |
| Base 15 | 1c01215 | 1c01d15 |
| Base 16 | 1640616 | 1641116 |