1,005,538
2 × 502769
Deficient
Even
Composite
1,005,538 has the prime decomposition 2 × 502769. Its 2 distinct prime factors produce 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 502769
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,508,310
Proper Divisor Sum
502,772
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#1005527 ← → #1005541
Radix Representation
| Decimal | 1005538 |
| Binary | 11110101011111100010 (20 bits) |
| Octal | 0o3653742 |
| Hexadecimal | 0xF57E2 |
Divisor Catalog (4)
Collatz Trajectory (90 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.