λ
Sequence Observatory

8,789,726

2 × 11 × 23 × 29 × 599
Deficient Even Composite

Starting at 8,789,726, the Collatz iteration reaches 1 after 199 steps. The first transition is 4394863; the starting value is even with 32 positive divisors.

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Prime Factor Structure

Factorization String 2 × 11 × 23 × 29 × 599
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 15,552,000
Proper Divisor Sum 6,762,274
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #8789719 ← → #8789747

Radix Representation

Decimal 8789726
Binary 100001100001111011011110 (24 bits)
Octal 0o41417336
Hexadecimal 0x861EDE

Divisor Catalog (5 of 32)

1 2 11 22 23

Collatz Trajectory (199 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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