λ
Sigma Notebook

1,671,846

2 × 3 × 11 × 73 × 347
Abundant Even Composite

1,671,846 is even and not a perfect square. Its factorization is 2 × 3 × 11 × 73 × 347 and its 32 divisors sum to 3,708,288.

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Prime Factor Structure

Factorization String 2 × 3 × 11 × 73 × 347
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 3,708,288
Proper Divisor Sum 2,036,442
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #1671781 ← → #1671907

Radix Representation

Decimal 1671846
Binary 110011000001010100110 (21 bits)
Octal 0o6301246
Hexadecimal 0x1982A6

Divisor Catalog (5 of 32)

1 2 3 6 11

Collatz Trajectory (176 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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