λ
Sigma Notebook

4,379,459

7 × 625637
Deficient Odd Composite

4,379,459 is odd and not a perfect square. Its factorization is 7 × 625637 and its 4 divisors sum to 5,005,104.

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Prime Factor Structure

Factorization String 7 × 625637
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,005,104
Proper Divisor Sum 625,645
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #4379449 ← → #4379467

Radix Representation

Decimal 4379459
Binary 10000101101001101000011 (23 bits)
Octal 0o20551503
Hexadecimal 0x42D343

Divisor Catalog (4)

1 7 625,637 4,379,459

Collatz Trajectory (87 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.

4,379,459 13,138,378 6,569,189 19,707,568 9,853,784

More profiles

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