Compare 142980 vs 142981
Property | 142980 | 142981 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 31 × 51 × 23831 | 1429811 |
Prime factorization | 2 × 2 × 3 × 5 × 2383 | 142981 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2383, 4766, 7149, 9532, 11915, 14298, 23830, 28596, 35745, 47660, 71490, 142980 | 1, 142981 |
Number of properties | 0 | 6 |
Happy primes | 2079th | |
Harmonic primes | 4977th | |
Long primes | 4944th | |
Primes | 13265th | |
Pythagorean primes | 6610th | |
Twin primes (2nd member) | 1636th | |
Roman numberals | ||
Base 2 | 1000101110100001002 | 1000101110100001012 |
Base 3 | 210210101203 | 210210101213 |
Base 4 | 2023220104 | 2023220114 |
Base 5 | 140334105 | 140334115 |
Base 6 | 30215406 | 30215416 |
Base 7 | 11335657 | 11335667 |
Base 8 | 4272048 | 4272058 |
Base 9 | 2371169 | 2371179 |
Base 10 | 14298010 | 14298110 |
Base 11 | 9847211 | 9847311 |
Base 12 | 6a8b012 | 6a8b112 |
Base 13 | 5010613 | 5010713 |
Base 14 | 3a16c14 | 3a16d14 |
Base 15 | 2c57015 | 2c57115 |
Base 16 | 22e8416 | 22e8516 |