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Zalai Atlas

998,851

7 × 31 × 4603
Deficient Odd Composite

998,851 has the prime decomposition 7 × 31 × 4603. Its 3 distinct prime factors produce 8 positive divisors.

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Prime Factor Structure

Factorization String 7 × 31 × 4603
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,178,624
Proper Divisor Sum 179,773
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #998843 ← → #998857

Radix Representation

Decimal 998851
Binary 11110011110111000011 (20 bits)
Octal 0o3636703
Hexadecimal 0xF3DC3

Divisor Catalog (5 of 8)

1 7 31 217 4,603

Collatz Trajectory (113 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.

998,851 2,996,554 1,498,277 4,494,832 2,247,416

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