λ
Sequence Observatory

4,773,676

22 × 127 × 9397
Deficient Even Composite

Starting at 4,773,676, the Collatz iteration reaches 1 after 100 steps. The first transition is 2386838; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 127 × 9397
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 8,420,608
Proper Divisor Sum 3,646,932
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #4773641 ← → #4773701

Radix Representation

Decimal 4773676
Binary 10010001101011100101100 (23 bits)
Octal 0o22153454
Hexadecimal 0x48D72C

Divisor Catalog (5 of 12)

1 2 4 127 254

Collatz Trajectory (100 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.

4,773,676 2,386,838 1,193,419 3,580,258 1,790,129

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