Compare 915139 vs 915140
Property | 915139 | 915140 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 9151391 | 22 × 51 × 457571 |
Prime factorization | 915139 | 2 × 2 × 5 × 45757 |
Divisors count | 2 | 12 |
Divisors | 1, 915139 | 1, 2, 4, 5, 10, 20, 45757, 91514, 183028, 228785, 457570, 915140 |
Number of properties | 4 | 0 |
Chen primes | 27747th | |
Cousin primes (1st member) | 7581st | |
Isolated primes | 57224th | |
Primes | 72377th | |
Roman numberals | ||
Base 2 | 110111110110110000112 | 110111110110110001002 |
Base 3 | 12011111000013 | 12011111000023 |
Base 4 | 31331230034 | 31331230104 |
Base 5 | 2132410245 | 2132410305 |
Base 6 | 313404316 | 313404326 |
Base 7 | 105310217 | 105310227 |
Base 8 | 33733038 | 33733048 |
Base 9 | 16443019 | 16443029 |
Base 10 | 91513910 | 91514010 |
Base 11 | 57561511 | 57561611 |
Base 12 | 38171712 | 38171812 |
Base 13 | 26070413 | 26070513 |
Base 14 | 19b71114 | 19b71214 |
Base 15 | 13124415 | 13124515 |
Base 16 | df6c316 | df6c416 |