λ
Sigma Notebook

1,967,954

2 × 17 × 57881
Deficient Even Composite

1,967,954 is even and not a perfect square. Its factorization is 2 × 17 × 57881 and its 8 divisors sum to 3,125,628.

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Prime Factor Structure

Factorization String 2 × 17 × 57881
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,125,628
Proper Divisor Sum 1,157,674
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #1967947 ← → #1968017

Radix Representation

Decimal 1967954
Binary 111100000011101010010 (21 bits)
Octal 0o7403522
Hexadecimal 0x1E0752

Divisor Catalog (5 of 8)

Collatz Trajectory (109 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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