820,206
2 × 34 × 61 × 83
Abundant
Even
Composite
820,206 factors as 2 × 3^4 × 61 × 83. Its 40 positive divisors give a proper-divisor sum of 1,070,298, so this integer is abundant. The Collatz stopping time is 268 steps.
Resources
Prime Factor Structure
Factorization String
2 × 3^4 × 61 × 83
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
40
Divisor Sum (σ)
1,890,504
Proper Divisor Sum
1,070,298
Digit Sum / Digital Root
18 (Root: 9)
Adjacent Primes
#820201 ← → #820213
Radix Representation
| Decimal | 820206 |
| Binary | 11001000001111101110 (20 bits) |
| Octal | 0o3101756 |
| Hexadecimal | 0xC83EE |
Divisor Catalog (5 of 40)
Collatz Trajectory (268 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.