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Zalai Atlas

4,399,379

17 × 258787
Deficient Odd Composite

4,399,379 has the prime decomposition 17 × 258787. Its 2 distinct prime factors produce 4 positive divisors.

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Prime Factor Structure

Factorization String 17 × 258787
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,658,184
Proper Divisor Sum 258,805
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #4399363 ← → #4399397

Radix Representation

Decimal 4399379
Binary 10000110010000100010011 (23 bits)
Octal 0o20620423
Hexadecimal 0x432113

Divisor Catalog (4)

1 17 258,787 4,399,379

Collatz Trajectory (317 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.

4,399,379 13,198,138 6,599,069 19,797,208 9,898,604

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