λ
Sigma Notebook

4,379,774

2 × 7 × 312841
Deficient Even Composite

4,379,774 is even and not a perfect square. Its factorization is 2 × 7 × 312841 and its 8 divisors sum to 7,508,208.

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Prime Factor Structure

Factorization String 2 × 7 × 312841
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,508,208
Proper Divisor Sum 3,128,434
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #4379759 ← → #4379797

Radix Representation

Decimal 4379774
Binary 10000101101010001111110 (23 bits)
Octal 0o20552176
Hexadecimal 0x42D47E

Divisor Catalog (5 of 8)

1 2 7 14 312,841

Collatz Trajectory (105 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.

4,379,774 2,189,887 6,569,662 3,284,831 9,854,494

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