λ
Sequence Observatory

2,024,626

2 × 199 × 5087
Deficient Even Composite

Starting at 2,024,626, the Collatz iteration reaches 1 after 215 steps. The first transition is 1012313; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 199 × 5087
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,052,800
Proper Divisor Sum 1,028,174
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #2024611 ← → #2024639

Radix Representation

Decimal 2024626
Binary 111101110010010110010 (21 bits)
Octal 0o7562262
Hexadecimal 0x1EE4B2

Divisor Catalog (5 of 8)

Collatz Trajectory (215 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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