λ
Sequence Observatory

117,295

5 × 23459
Deficient Odd Composite

Starting at 117,295, the Collatz iteration reaches 1 after 105 steps. The first transition is 351886; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 5 × 23459
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 140,760
Proper Divisor Sum 23,465
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #117281 ← → #117307

Radix Representation

Decimal 117295
Binary 11100101000101111 (17 bits)
Octal 0o345057
Hexadecimal 0x1CA2F

Divisor Catalog (4)

1 5 23,459 117,295

Collatz Trajectory (105 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.

117,295 351,886 175,943 527,830 263,915

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