4,031,257
1487 × 2711
Deficient
Odd
Composite
Starting at 4,031,257, the Collatz iteration reaches 1 after 136 steps. The first transition is 12093772; the starting value is odd with 4 positive divisors.
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Prime Factor Structure
Factorization String
1487 × 2711
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
4,035,456
Proper Divisor Sum
4,199
Digit Sum / Digital Root
22 (Root: 4)
Radix Representation
| Decimal | 4031257 |
| Binary | 1111011000001100011001 (22 bits) |
| Octal | 0o17301431 |
| Hexadecimal | 0x3D8319 |
Divisor Catalog (4)
Collatz Trajectory (136 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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