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Zalai Atlas

1,100,883

3 × 72 × 7489
Deficient Odd Composite

1,100,883 has the prime decomposition 3 × 7^2 × 7489. Its 3 distinct prime factors produce 12 positive divisors.

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Prime Factor Structure

Factorization String 3 × 7^2 × 7489
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 1,707,720
Proper Divisor Sum 606,837
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #1100857 ← → #1100887

Radix Representation

Decimal 1100883
Binary 100001100110001010011 (21 bits)
Octal 0o4146123
Hexadecimal 0x10CC53

Divisor Catalog (5 of 12)

1 3 7 21 49

Collatz Trajectory (147 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.

1,100,883 3,302,650 1,651,325 4,953,976 2,476,988

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