Compare 191420 vs 191431
Property | 191420 | 191431 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 171 × 5631 | 471 × 40731 |
Prime factorization | 2 × 2 × 5 × 17 × 563 | 47 × 4073 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 563, 1126, 2252, 2815, 5630, 9571, 11260, 19142, 38284, 47855, 95710, 191420 | 1, 47, 4073, 191431 |
Number of properties | 0 | 1 |
Semiprimes | 43401st | |
Roman numberals | ||
Base 2 | 1011101011101111002 | 1011101011110001112 |
Base 3 | 1002011201223 | 1002011210013 |
Base 4 | 2322323304 | 2322330134 |
Base 5 | 221111405 | 221112115 |
Base 6 | 40341126 | 40341316 |
Base 7 | 14250357 | 14250527 |
Base 8 | 5656748 | 5657078 |
Base 9 | 3215189 | 3215319 |
Base 10 | 19142010 | 19143110 |
Base 11 | 1208a911 | 12090911 |
Base 12 | 9293812 | 9294712 |
Base 13 | 6918813 | 6919613 |
Base 14 | 4da8c14 | 4da9914 |
Base 15 | 3bab515 | 3bac115 |
Base 16 | 2ebbc16 | 2ebc716 |