Compare 51123 vs 51131
Property | 51123 | 51131 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 170411 | 511311 |
Prime factorization | 3 × 17041 | 51131 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 17041, 51123 | 1, 51131 |
Number of properties | 1 | 10 |
Additive primes | 2292nd | |
Chen primes | 2437th | |
Good primes | 449th | |
Harmonic primes | 1953rd | |
Long primes | 1989th | |
Primes | 5231st | |
Prime triplets (1st member) | 324th | |
Semiprimes | 12372nd | |
Sexy primes (1st member) | 1439th | |
Super primes | 695th | |
Twin primes (1st member) | 716th | |
Roman numberals | ||
Base 2 | 11000111101100112 | 11000111101110112 |
Base 3 | 21210101103 | 21210102023 |
Base 4 | 301323034 | 301323234 |
Base 5 | 31134435 | 31140115 |
Base 6 | 10324036 | 10324156 |
Base 7 | 3020227 | 3020337 |
Base 8 | 1436638 | 1436738 |
Base 9 | 771139 | 771229 |
Base 10 | 5112310 | 5113110 |
Base 11 | 3545611 | 3546311 |
Base 12 | 2570312 | 2570b12 |
Base 13 | 1a36713 | 1a37213 |
Base 14 | 148b914 | 148c314 |
Base 15 | 1023315 | 1023b15 |
Base 16 | c7b316 | c7bb16 |