λ
Sequence Observatory

3,127,884

22 × 3 × 277 × 941
Abundant Even Composite

Starting at 3,127,884, the Collatz iteration reaches 1 after 151 steps. The first transition is 1563942; the starting value is even with 24 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 3 × 277 × 941
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 7,332,528
Proper Divisor Sum 4,204,644
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3127879 ← → #3127889

Radix Representation

Decimal 3127884
Binary 1011111011101001001100 (22 bits)
Octal 0o13735114
Hexadecimal 0x2FBA4C

Divisor Catalog (5 of 24)

1 2 3 4 6

Collatz Trajectory (151 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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