λ
Sequence Observatory

4,747,654

2 × 347 × 6841
Deficient Even Composite

Starting at 4,747,654, the Collatz iteration reaches 1 after 206 steps. The first transition is 2373827; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 347 × 6841
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,143,048
Proper Divisor Sum 2,395,394
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #4747651 ← → #4747657

Radix Representation

Decimal 4747654
Binary 10010000111000110000110 (23 bits)
Octal 0o22070606
Hexadecimal 0x487186

Divisor Catalog (5 of 8)

Collatz Trajectory (206 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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