λ
Sequence Observatory

8,955,784

23 × 1119473
Deficient Even Composite

Starting at 8,955,784, the Collatz iteration reaches 1 after 212 steps. The first transition is 4477892; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 1119473
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 16,792,110
Proper Divisor Sum 7,836,326
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #8955773 ← → #8955797

Radix Representation

Decimal 8955784
Binary 100010001010011110001000 (24 bits)
Octal 0o42123610
Hexadecimal 0x88A788

Divisor Catalog (5 of 8)

Collatz Trajectory (212 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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