Compare 142978 vs 142979
Property | 142978 | 142979 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 111 × 671 × 971 | 1429791 |
Prime factorization | 2 × 11 × 67 × 97 | 142979 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 11, 22, 67, 97, 134, 194, 737, 1067, 1474, 2134, 6499, 12998, 71489, 142978 | 1, 142979 |
Number of properties | 0 | 6 |
Chen primes | 5711th | |
Harmonic primes | 4976th | |
Long primes | 4943rd | |
Primes | 13264th | |
Sexy primes (2nd member) | 3259th | |
Twin primes (1st member) | 1636th | |
Roman numberals | ||
Base 2 | 1000101110100000102 | 1000101110100000112 |
Base 3 | 210210101113 | 210210101123 |
Base 4 | 2023220024 | 2023220034 |
Base 5 | 140334035 | 140334045 |
Base 6 | 30215346 | 30215356 |
Base 7 | 11335637 | 11335647 |
Base 8 | 4272028 | 4272038 |
Base 9 | 2371149 | 2371159 |
Base 10 | 14297810 | 14297910 |
Base 11 | 9847011 | 9847111 |
Base 12 | 6a8aa12 | 6a8ab12 |
Base 13 | 5010413 | 5010513 |
Base 14 | 3a16a14 | 3a16b14 |
Base 15 | 2c56d15 | 2c56e15 |
Base 16 | 22e8216 | 22e8316 |