1,005,354
2 × 32 × 7 × 79 × 101
Abundant
Even
Composite
1,005,354 has digital root 9. The neighboring primes are 1005349 and 1005359; its proper-divisor sum differs from the starting integer by 535,212.
Prime Factor Structure
Factorization String
2 × 3^2 × 7 × 79 × 101
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
2,545,920
Proper Divisor Sum
1,540,566
Digit Sum / Digital Root
18 (Root: 9)
Radix Representation
| Decimal | 1005354 |
| Binary | 11110101011100101010 (20 bits) |
| Octal | 0o3653452 |
| Hexadecimal | 0xF572A |
Divisor Catalog (48)
Collatz Trajectory (108 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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