λ
Sequence Observatory

5,778,725

52 × 17 × 13597
Deficient Odd Composite

Starting at 5,778,725, the Collatz iteration reaches 1 after 214 steps. The first transition is 17336176; the starting value is odd with 12 positive divisors.

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Prime Factor Structure

Factorization String 5^2 × 17 × 13597
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,587,684
Proper Divisor Sum 1,808,959
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #5778673 ← → #5778733

Radix Representation

Decimal 5778725
Binary 10110000010110100100101 (23 bits)
Octal 0o26026445
Hexadecimal 0x582D25

Divisor Catalog (5 of 12)

1 5 17 25 85

Collatz Trajectory (214 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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