Compare 20921 vs 21341
Property | 20921 | 21341 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 209211 | 213411 |
Prime factorization | 20921 | 21341 |
Divisors count | 2 | 2 |
Divisors | 1, 20921 | 1, 21341 |
Number of properties | 5 | 9 |
Additive primes | 1111th | |
Chen primes | 1175th | |
Happy primes | 396th | |
Harmonic primes | 864th | 879th |
Isolated primes | 1642nd | 1673rd |
Primes | 2353rd | 2396th |
Pythagorean primes | 1170th | 1189th |
Sexy primes (1st member) | 727th | |
Sophie germain primes | 339th | 347th |
Roman numberals | ||
Base 2 | 1010001101110012 | 1010011010111012 |
Base 3 | 10012002123 | 10020211023 |
Base 4 | 110123214 | 110311314 |
Base 5 | 11321415 | 11403315 |
Base 6 | 2405056 | 2424456 |
Base 7 | 1146657 | 1161357 |
Base 8 | 506718 | 515358 |
Base 9 | 316259 | 322429 |
Base 10 | 2092110 | 2134110 |
Base 11 | 1479a11 | 1504111 |
Base 12 | 1013512 | 1042512 |
Base 13 | 96a413 | 993813 |
Base 14 | 78a514 | 7ac514 |
Base 15 | 62eb15 | 64cb15 |
Base 16 | 51b916 | 535d16 |