λ
Sigma Notebook

1,126,586

2 × 19 × 23 × 1289
Deficient Even Composite

1,126,586 is even and not a perfect square. Its factorization is 2 × 19 × 23 × 1289 and its 16 divisors sum to 1,857,600.

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Prime Factor Structure

Factorization String 2 × 19 × 23 × 1289
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,857,600
Proper Divisor Sum 731,014
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1126579 ← → #1126597

Radix Representation

Decimal 1126586
Binary 100010011000010111010 (21 bits)
Octal 0o4230272
Hexadecimal 0x1130BA

Divisor Catalog (5 of 16)

1 2 19 23 38

Collatz Trajectory (108 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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