λ
Sequence Observatory

269,351

269351
Deficient Odd Prime

Starting at 269,351, the Collatz iteration reaches 1 after 70 steps. The first transition is 808054; the starting value is odd with 2 positive divisors.

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Prime Factor Structure

Factorization String 269351
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 269,352
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #269341 ← → #269377

Radix Representation

Decimal 269351
Binary 1000001110000100111 (19 bits)
Octal 0o1016047
Hexadecimal 0x41C27

Divisor Catalog (2)

Collatz Trajectory (70 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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