Compare 30421 vs 30431
Property | 30421 | 30431 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 291 × 10491 | 304311 |
Prime factorization | 29 × 1049 | 30431 |
Divisors count | 4 | 2 |
Divisors | 1, 29, 1049, 30421 | 1, 30431 |
Number of properties | 1 | 5 |
Additive primes | 1489th | |
Chen primes | 1570th | |
Cousin primes (2nd member) | 472nd | |
Isolated primes | 2344th | |
Primes | 3287th | |
Semiprimes | 7560th | |
Roman numberals | ||
Base 2 | 1110110110101012 | 1110110110111112 |
Base 3 | 11122012013 | 11122020023 |
Base 4 | 131231114 | 131231334 |
Base 5 | 14331415 | 14332115 |
Base 6 | 3525016 | 3525156 |
Base 7 | 1544567 | 1545027 |
Base 8 | 733258 | 733378 |
Base 9 | 456519 | 456629 |
Base 10 | 3042110 | 3043110 |
Base 11 | 2094611 | 2095511 |
Base 12 | 1573112 | 1573b12 |
Base 13 | 10b0113 | 10b0b13 |
Base 14 | b12d14 | b13914 |
Base 15 | 903115 | 903b15 |
Base 16 | 76d516 | 76df16 |