Compare 145121 vs 145124
Property | 145121 | 145124 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1451211 | 22 × 71 × 711 × 731 |
Prime factorization | 145121 | 2 × 2 × 7 × 71 × 73 |
Divisors count | 2 | 24 |
Divisors | 1, 145121 | 1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 497, 511, 994, 1022, 1988, 2044, 5183, 10366, 20732, 36281, 72562, 145124 |
Number of properties | 5 | 0 |
Harmonic primes | 5043rd | |
Isolated primes | 10132nd | |
Primes | 13433rd | |
Pythagorean primes | 6695th | |
Sophie germain primes | 1596th | |
Roman numberals | ||
Base 2 | 1000110110111000012 | 1000110110111001002 |
Base 3 | 211010012123 | 211010012223 |
Base 4 | 2031232014 | 2031232104 |
Base 5 | 141204415 | 141204445 |
Base 6 | 30355056 | 30355126 |
Base 7 | 11430447 | 11430507 |
Base 8 | 4333418 | 4333448 |
Base 9 | 2410559 | 2410589 |
Base 10 | 14512110 | 14512410 |
Base 11 | 9a03911 | 9a04111 |
Base 12 | 6bb9512 | 6bb9812 |
Base 13 | 5109213 | 5109513 |
Base 14 | 3ac5b14 | 3ac6014 |
Base 15 | 2ceeb15 | 2ceee15 |
Base 16 | 236e116 | 236e416 |