λ
Sigma Notebook

506,786

2 × 7 × 53 × 683
Deficient Even Composite

506,786 is even and not a perfect square. Its factorization is 2 × 7 × 53 × 683 and its 16 divisors sum to 886,464.

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Prime Factor Structure

Factorization String 2 × 7 × 53 × 683
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 886,464
Proper Divisor Sum 379,678
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #506783 ← → #506791

Radix Representation

Decimal 506786
Binary 1111011101110100010 (19 bits)
Octal 0o1735642
Hexadecimal 0x7BBA2

Divisor Catalog (5 of 16)

1 2 7 14 53

Collatz Trajectory (107 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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