Compare 681409 vs 681420
Property | 681409 | 681420 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 6814091 | 22 × 31 × 51 × 411 × 2771 |
Prime factorization | 681409 | 2 × 2 × 3 × 5 × 41 × 277 |
Divisors count | 2 | 48 |
Divisors | 1, 681409 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 277, 410, 492, 554, 615, 820, 831, 1108, 1230, 1385, 1662, 2460, 2770, 3324, 4155, 5540, 8310, 11357, 16620, 22714, 34071, 45428, 56785, 68142, 113570, 136284, 170355, 227140, 340710, 681420 |
Number of properties | 6 | 0 |
Lucky primes | 6291st | |
Primes | 55171st | |
Prime triplets (3rd member) | 2166th | |
Sexy primes (2nd member) | 11867th | |
Super primes | 5606th | |
Twin primes (2nd member) | 5946th | |
Roman numberals | ||
Base 2 | 101001100101110000012 | 101001100101110011002 |
Base 3 | 10211212011013 | 10211212012103 |
Base 4 | 22121130014 | 22121130304 |
Base 5 | 1333011145 | 1333011405 |
Base 6 | 223344016 | 223344206 |
Base 7 | 55354217 | 55354357 |
Base 8 | 24627018 | 24627148 |
Base 9 | 12476419 | 12476539 |
Base 10 | 68140910 | 68142010 |
Base 11 | 425a5311 | 425a6311 |
Base 12 | 28a40112 | 28a41012 |
Base 13 | 1ab20113 | 1ab20c13 |
Base 14 | 13a48114 | 13a48c14 |
Base 15 | d6d7415 | d6d8015 |
Base 16 | a65c116 | a65cc16 |