2,517,291
33 × 7 × 19 × 701
Deficient
Odd
Composite
Starting at 2,517,291, the Collatz iteration reaches 1 after 249 steps. The first transition is 7551874; the starting value is odd with 32 positive divisors.
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Prime Factor Structure
Factorization String
3^3 × 7 × 19 × 701
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
4,492,800
Proper Divisor Sum
1,975,509
Digit Sum / Digital Root
27 (Root: 9)
Radix Representation
| Decimal | 2517291 |
| Binary | 1001100110100100101011 (22 bits) |
| Octal | 0o11464453 |
| Hexadecimal | 0x26692B |
Divisor Catalog (5 of 32)
Collatz Trajectory (249 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.
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