Compare 990397 vs 990402
Property | 990397 | 990402 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 9903971 | 21 × 31 × 71 × 235811 |
Prime factorization | 990397 | 2 × 3 × 7 × 23581 |
Divisors count | 2 | 16 |
Divisors | 1, 990397 | 1, 2, 3, 6, 7, 14, 21, 42, 23581, 47162, 70743, 141486, 165067, 330134, 495201, 990402 |
Number of properties | 5 | 0 |
Additive primes | 29861st | |
Chen primes | 29715th | |
Emirps | 10961st | |
Isolated primes | 61599th | |
Primes | 77810th | |
Roman numberals | ||
Base 2 | 111100011100101111012 | 111100011100110000102 |
Base 3 | 12120221201013 | 12120221201203 |
Base 4 | 33013023314 | 33013030024 |
Base 5 | 2231430425 | 2231431025 |
Base 6 | 331211016 | 331211106 |
Base 7 | 112633127 | 112633207 |
Base 8 | 36162758 | 36163028 |
Base 9 | 17685119 | 17685169 |
Base 10 | 99039710 | 99040210 |
Base 11 | 61711111 | 61711611 |
Base 12 | 3b919112 | 3b919612 |
Base 13 | 288a4513 | 288a4a13 |
Base 14 | 1bad0914 | 1bad1014 |
Base 15 | 1486b715 | 1486bc15 |
Base 16 | f1cbd16 | f1cc216 |