λ
Sequence Observatory

98,711

98711
Deficient Odd Prime

Starting at 98,711, the Collatz iteration reaches 1 after 159 steps. The first transition is 296134; the starting value is odd with 2 positive divisors.

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Prime Factor Structure

Factorization String 98711
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 98,712
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #98689 ← → #98713

Radix Representation

Decimal 98711
Binary 11000000110010111 (17 bits)
Octal 0o300627
Hexadecimal 0x18197

Divisor Catalog (2)

Collatz Trajectory (159 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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