Compare 20770 vs 20771
Property | 20770 | 20771 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 311 × 671 | 207711 |
Prime factorization | 2 × 5 × 31 × 67 | 20771 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 10385, 20770 | 1, 20771 |
Number of properties | 0 | 7 |
Additive primes | 1088th | |
Chen primes | 1152nd | |
Happy primes | 387th | |
Harmonic primes | 855th | |
Primes | 2340th | |
Sophie germain primes | 336th | |
Twin primes (1st member) | 354th | |
Roman numberals | ||
Base 2 | 1010001001000102 | 1010001001000112 |
Base 3 | 10011110213 | 10011110223 |
Base 4 | 110102024 | 110102034 |
Base 5 | 11310405 | 11310415 |
Base 6 | 2400546 | 2400556 |
Base 7 | 1143617 | 1143627 |
Base 8 | 504428 | 504438 |
Base 9 | 314379 | 314389 |
Base 10 | 2077010 | 2077110 |
Base 11 | 1467211 | 1467311 |
Base 12 | 1002a12 | 1002b12 |
Base 13 | 95b913 | 95ba13 |
Base 14 | 77d814 | 77d914 |
Base 15 | 624a15 | 624b15 |
Base 16 | 512216 | 512316 |