λ
Sigma Notebook

125,346

2 × 3 × 13 × 1607
Abundant Even Composite

125,346 is even and not a perfect square. Its factorization is 2 × 3 × 13 × 1607 and its 16 divisors sum to 270,144.

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Prime Factor Structure

Factorization String 2 × 3 × 13 × 1607
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 270,144
Proper Divisor Sum 144,798
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #125339 ← → #125353

Radix Representation

Decimal 125346
Binary 11110100110100010 (17 bits)
Octal 0o364642
Hexadecimal 0x1E9A2

Divisor Catalog (5 of 16)

1 2 3 6 13

Collatz Trajectory (61 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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