Compare 38740 vs 38747
Property | 38740 | 38747 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 131 × 1491 | 387471 |
Prime factorization | 2 × 2 × 5 × 13 × 149 | 38747 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2980, 3874, 7748, 9685, 19370, 38740 | 1, 38747 |
Number of properties | 0 | 6 |
Additive primes | 1835th | |
Chen primes | 1926th | |
Harmonic primes | 1524th | |
Primes | 4084th | |
Safe primes | 315th | |
Twin primes (1st member) | 581st | |
Roman numberals | ||
Base 2 | 10010111010101002 | 10010111010110112 |
Base 3 | 12220102113 | 12220110023 |
Base 4 | 211311104 | 211311234 |
Base 5 | 22144305 | 22144425 |
Base 6 | 4552046 | 4552156 |
Base 7 | 2206427 | 2206527 |
Base 8 | 1135248 | 1135338 |
Base 9 | 581249 | 581329 |
Base 10 | 3874010 | 3874710 |
Base 11 | 2711911 | 2712511 |
Base 12 | 1a50412 | 1a50b12 |
Base 13 | 1483013 | 1483713 |
Base 14 | 1019214 | 1019914 |
Base 15 | b72a15 | b73215 |
Base 16 | 975416 | 975b16 |