Compare 30172 vs 30181
Property | 30172 | 30181 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 191 × 3971 | 301811 |
Prime factorization | 2 × 2 × 19 × 397 | 30181 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 19, 38, 76, 397, 794, 1588, 7543, 15086, 30172 | 1, 30181 |
Number of properties | 0 | 8 |
Additive primes | 1476th | |
Chen primes | 1564th | |
Isolated primes | 2325th | |
Long primes | 1244th | |
Lucky primes | 503rd | |
Primes | 3264th | |
Pythagorean primes | 1622nd | |
Sexy primes (1st member) | 957th | |
Roman numberals | ||
Base 2 | 1110101110111002 | 1110101111001012 |
Base 3 | 11121011113 | 11121012113 |
Base 4 | 131131304 | 131132114 |
Base 5 | 14311425 | 14312115 |
Base 6 | 3514046 | 3514216 |
Base 7 | 1536527 | 1536647 |
Base 8 | 727348 | 727458 |
Base 9 | 453449 | 453549 |
Base 10 | 3017210 | 3018110 |
Base 11 | 2073a11 | 2074811 |
Base 12 | 1556412 | 1557112 |
Base 13 | 1096c13 | 1097813 |
Base 14 | add214 | addb14 |
Base 15 | 8e1715 | 8e2115 |
Base 16 | 75dc16 | 75e516 |