Compare 15139 vs 15148
Property | 15139 | 15148 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 151391 | 22 × 71 × 5411 |
Prime factorization | 15139 | 2 × 2 × 7 × 541 |
Divisors count | 2 | 12 |
Divisors | 1, 15139 | 1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148 |
Number of properties | 6 | 0 |
Additive primes | 841st | |
Emirps | 452nd | |
Harmonic primes | 637th | |
Long primes | 684th | |
Primes | 1769th | |
Twin primes (2nd member) | 273rd | |
Roman numberals | ||
Base 2 | 111011001000112 | 111011001011002 |
Base 3 | 2022022013 | 2022100013 |
Base 4 | 32302034 | 32302304 |
Base 5 | 4410245 | 4410435 |
Base 6 | 1540316 | 1540446 |
Base 7 | 620657 | 621107 |
Base 8 | 354438 | 354548 |
Base 9 | 226819 | 227019 |
Base 10 | 1513910 | 1514810 |
Base 11 | 1041311 | 1042111 |
Base 12 | 891712 | 892412 |
Base 13 | 6b7713 | 6b8313 |
Base 14 | 573514 | 574014 |
Base 15 | 474415 | 474d15 |
Base 16 | 3b2316 | 3b2c16 |