Compare 241 vs 245
Property | 241 | 245 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 2411 | 51 × 72 |
Prime factorization | 241 | 5 × 7 × 7 |
Divisors count | 2 | 6 |
Divisors | 1, 241 | 1, 5, 7, 35, 49, 245 |
Number of properties | 10 | 0 |
Additive primes | 31st | |
Harmonic primes | 19th | |
Lucky primes | 16th | |
Primes | 53rd | |
Proth primes | 9th | |
Pythagorean primes | 24th | |
Solinas primes | 29th | |
Super primes | 16th | |
Twin primes (2nd member) | 17th | |
Ulam primes | 10th | |
Roman numberals | CCXLI | CCXLV |
Base 2 | 111100012 | 111101012 |
Base 3 | 222213 | 1000023 |
Base 4 | 33014 | 33114 |
Base 5 | 14315 | 14405 |
Base 6 | 10416 | 10456 |
Base 7 | 4637 | 5007 |
Base 8 | 3618 | 3658 |
Base 9 | 2879 | 3029 |
Base 10 | 24110 | 24510 |
Base 11 | 1aa11 | 20311 |
Base 12 | 18112 | 18512 |
Base 13 | 15713 | 15b13 |
Base 14 | 13314 | 13714 |
Base 15 | 11115 | 11515 |
Base 16 | f116 | f516 |