1,313,768
23 × 97 × 1693
Deficient
Even
Composite
Starting at 1,313,768, the Collatz iteration reaches 1 after 217 steps. The first transition is 656884; the starting value is even with 16 positive divisors.
Prime Factor Structure
Factorization String
2^3 × 97 × 1693
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
2,490,180
Proper Divisor Sum
1,176,412
Digit Sum / Digital Root
29 (Root: 2)
Adjacent Primes
#1313761 ← → #1313771
Radix Representation
| Decimal | 1313768 |
| Binary | 101000000101111101000 (21 bits) |
| Octal | 0o5005750 |
| Hexadecimal | 0x140BE8 |
Divisor Catalog (16)
Collatz Trajectory (217 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):