Compare 991229 vs 991240
Property | 991229 | 991240 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 9912291 | 23 × 51 × 247811 |
Prime factorization | 991229 | 2 × 2 × 2 × 5 × 24781 |
Divisors count | 2 | 16 |
Divisors | 1, 991229 | 1, 2, 4, 5, 8, 10, 20, 40, 24781, 49562, 99124, 123905, 198248, 247810, 495620, 991240 |
Number of properties | 4 | 0 |
Isolated primes | 61652nd | |
Primes | 77869th | |
Sexy primes (2nd member) | 16269th | |
Sexy prime triplets (3rd member) | 2884th | |
Roman numberals | ||
Base 2 | 111100011111111111012 | 111100100000000010002 |
Base 3 | 12121002010123 | 12121002011213 |
Base 4 | 33013333314 | 33020000204 |
Base 5 | 2232044045 | 2232044305 |
Base 6 | 331250056 | 331250246 |
Base 7 | 112656117 | 112656257 |
Base 8 | 36177758 | 36200108 |
Base 9 | 17706359 | 17706479 |
Base 10 | 99122910 | 99124010 |
Base 11 | 6177a811 | 61780811 |
Base 12 | 3b976512 | 3b977412 |
Base 13 | 28923513 | 28924313 |
Base 14 | 1bb34114 | 1bb34c14 |
Base 15 | 148a6e15 | 148a7a15 |
Base 16 | f1ffd16 | f200816 |