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Sigma Notebook

2,110,803

3 × 41 × 1312
Deficient Odd Composite

2,110,803 is odd and not a perfect square. Its factorization is 3 × 41 × 131^2 and its 12 divisors sum to 2,905,224.

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Prime Factor Structure

Factorization String 3 × 41 × 131^2
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,905,224
Proper Divisor Sum 794,421
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #2110781 ← → #2110811

Radix Representation

Decimal 2110803
Binary 1000000011010101010011 (22 bits)
Octal 0o10032523
Hexadecimal 0x203553

Divisor Catalog (5 of 12)

Collatz Trajectory (179 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.

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