λ
Sequence Observatory

80,595

34 × 5 × 199
Deficient Odd Composite

Starting at 80,595, the Collatz iteration reaches 1 after 213 steps. The first transition is 241786; the starting value is odd with 20 positive divisors.

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Prime Factor Structure

Factorization String 3^4 × 5 × 199
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 145,200
Proper Divisor Sum 64,605
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #80567 ← → #80599

Radix Representation

Decimal 80595
Binary 10011101011010011 (17 bits)
Octal 0o235323
Hexadecimal 0x13AD3

Divisor Catalog (5 of 20)

1 3 5 9 15

Collatz Trajectory (213 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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