λ
Sequence Observatory

3,424,844

22 × 367 × 2333
Deficient Even Composite

Starting at 3,424,844, the Collatz iteration reaches 1 after 128 steps. The first transition is 1712422; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 367 × 2333
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 6,012,384
Proper Divisor Sum 2,587,540
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3424819 ← → #3424879

Radix Representation

Decimal 3424844
Binary 1101000100001001001100 (22 bits)
Octal 0o15041114
Hexadecimal 0x34424C

Divisor Catalog (5 of 12)

1 2 4 367 734

Collatz Trajectory (128 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.

3,424,844 1,712,422 856,211 2,568,634 1,284,317

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