1,706,678
2 × 853339
Deficient
Even
Composite
Starting at 1,706,678, the Collatz iteration reaches 1 after 75 steps. The first transition is 853339; the starting value is even with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 853339
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
2,560,020
Proper Divisor Sum
853,342
Digit Sum / Digital Root
35 (Root: 8)
Adjacent Primes
#1706659 ← → #1706687
Radix Representation
| Decimal | 1706678 |
| Binary | 110100000101010110110 (21 bits) |
| Octal | 0o6405266 |
| Hexadecimal | 0x1A0AB6 |
Divisor Catalog (4)
Collatz Trajectory (75 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.