Compare 153940 vs 153949
Property | 153940 | 153949 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 431 × 1791 | 1539491 |
Prime factorization | 2 × 2 × 5 × 43 × 179 | 153949 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 43, 86, 172, 179, 215, 358, 430, 716, 860, 895, 1790, 3580, 7697, 15394, 30788, 38485, 76970, 153940 | 1, 153949 |
Number of properties | 0 | 6 |
Additive primes | 5839th | |
Cousin primes (1st member) | 1724th | |
Primes | 14185th | |
Prime triplets (2nd member) | 691st | |
Pythagorean primes | 7078th | |
Twin primes (2nd member) | 1744th | |
Roman numberals | ||
Base 2 | 1001011001010101002 | 1001011001010111012 |
Base 3 | 212110111113 | 212110112113 |
Base 4 | 2112111104 | 2112111314 |
Base 5 | 144112305 | 144112445 |
Base 6 | 31444046 | 31444216 |
Base 7 | 12105437 | 12105557 |
Base 8 | 4545248 | 4545358 |
Base 9 | 2541449 | 2541549 |
Base 10 | 15394010 | 15394910 |
Base 11 | a572611 | a573411 |
Base 12 | 7510412 | 7511112 |
Base 13 | 550b713 | 550c313 |
Base 14 | 4015a14 | 4016514 |
Base 15 | 3092a15 | 3093415 |
Base 16 | 2595416 | 2595d16 |