λ
Sequence Observatory

5,975,449

17 × 351497
Deficient Odd Composite

Starting at 5,975,449, the Collatz iteration reaches 1 after 121 steps. The first transition is 17926348; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 17 × 351497
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,326,964
Proper Divisor Sum 351,515
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #5975447 ← → #5975503

Radix Representation

Decimal 5975449
Binary 10110110010110110011001 (23 bits)
Octal 0o26626631
Hexadecimal 0x5B2D99

Divisor Catalog (4)

1 17 351,497 5,975,449

Collatz Trajectory (121 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.

5,975,449 17,926,348 8,963,174 4,481,587 13,444,762

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