λ
Sequence Observatory

307,295

5 × 41 × 1499
Deficient Odd Composite

Starting at 307,295, the Collatz iteration reaches 1 after 83 steps. The first transition is 921886; the starting value is odd with 8 positive divisors.

Resources

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Prime Factor Structure

Factorization String 5 × 41 × 1499
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 378,000
Proper Divisor Sum 70,705
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #307289 ← → #307301

Radix Representation

Decimal 307295
Binary 1001011000001011111 (19 bits)
Octal 0o1130137
Hexadecimal 0x4B05F

Divisor Catalog (5 of 8)

1 5 41 205 1,499

Collatz Trajectory (83 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.

307,295 921,886 460,943 1,382,830 691,415

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