λ
Sigma Notebook

118,579

19 × 792
Deficient Odd Composite

118,579 is odd and not a perfect square. Its factorization is 19 × 79^2 and its 6 divisors sum to 126,420.

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Prime Factor Structure

Factorization String 19 × 79^2
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 126,420
Proper Divisor Sum 7,841
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #118571 ← → #118583

Radix Representation

Decimal 118579
Binary 11100111100110011 (17 bits)
Octal 0o347463
Hexadecimal 0x1CF33

Divisor Catalog (5 of 6)

1 19 79 1,501 6,241

Collatz Trajectory (167 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.

118,579 355,738 177,869 533,608 266,804

More profiles

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