Compare 491970 vs 491977
Property | 491970 | 491977 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 6 | 1 |
Prime factorization | 21 × 31 × 51 × 232 × 311 | 4919771 |
Prime factorization | 2 × 3 × 5 × 23 × 23 × 31 | 491977 |
Divisors count | 48 | 2 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 529, 690, 713, 930, 1058, 1426, 1587, 2139, 2645, 3174, 3565, 4278, 5290, 7130, 7935, 10695, 15870, 16399, 21390, 32798, 49197, 81995, 98394, 163990, 245985, 491970 | 1, 491977 |
Number of properties | 0 | 5 |
Additive primes | 16070th | |
Chen primes | 16269th | |
Isolated primes | 31906th | |
Primes | 40919th | |
Sexy primes (1st member) | 9048th | |
Roman numberals | ||
Base 2 | 11110000001110000102 | 11110000001110010012 |
Base 3 | 2202222120103 | 2202222121013 |
Base 4 | 13200130024 | 13200130214 |
Base 5 | 1112203405 | 1112204025 |
Base 6 | 143133506 | 143134016 |
Base 7 | 41162137 | 41162237 |
Base 8 | 17007028 | 17007118 |
Base 9 | 8287639 | 8287719 |
Base 10 | 49197010 | 49197710 |
Base 11 | 30669611 | 3066a211 |
Base 12 | 1b885612 | 1b886112 |
Base 13 | 142c0b13 | 142c1513 |
Base 14 | cb40a14 | cb41314 |
Base 15 | 9ab8015 | 9ab8715 |
Base 16 | 781c216 | 781c916 |