Compare 121931 vs 121940
Property | 121931 | 121940 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 1219311 | 22 × 51 × 71 × 131 × 671 |
Prime factorization | 121931 | 2 × 2 × 5 × 7 × 13 × 67 |
Divisors count | 2 | 48 |
Divisors | 1, 121931 | 1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 469, 670, 871, 910, 938, 1340, 1742, 1820, 1876, 2345, 3484, 4355, 4690, 6097, 8710, 9380, 12194, 17420, 24388, 30485, 60970, 121940 |
Number of properties | 10 | 0 |
Additive primes | 4719th | |
Chen primes | 4974th | |
Emirps | 2256th | |
Happy primes | 1796th | |
Harmonic primes | 4336th | |
Isolated primes | 8589th | |
Long primes | 4294th | |
Primes | 11468th | |
Sexy primes (1st member) | 2867th | |
Sophie germain primes | 1380th | |
Roman numberals | ||
Base 2 | 111011100010010112 | 111011100010101002 |
Base 3 | 200120202223 | 200120210223 |
Base 4 | 1313010234 | 1313011104 |
Base 5 | 124002115 | 124002305 |
Base 6 | 23402556 | 23403126 |
Base 7 | 10153257 | 10153407 |
Base 8 | 3561138 | 3561248 |
Base 9 | 2052289 | 2052389 |
Base 10 | 12193110 | 12194010 |
Base 11 | 8367711 | 8368511 |
Base 12 | 5a68b12 | 5a69812 |
Base 13 | 4366413 | 4367013 |
Base 14 | 3261514 | 3262014 |
Base 15 | 261db15 | 261e515 |
Base 16 | 1dc4b16 | 1dc5416 |