λ
Sequence Observatory

8,880,354

2 × 34 × 7 × 41 × 191
Abundant Even Composite

Starting at 8,880,354, the Collatz iteration reaches 1 after 150 steps. The first transition is 4440177; the starting value is even with 80 positive divisors.

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Prime Factor Structure

Factorization String 2 × 3^4 × 7 × 41 × 191
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 80
Divisor Sum (σ) 23,417,856
Proper Divisor Sum 14,537,502
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #8880337 ← → #8880371

Radix Representation

Decimal 8880354
Binary 100001111000000011100010 (24 bits)
Octal 0o41700342
Hexadecimal 0x8780E2

Divisor Catalog (5 of 80)

1 2 3 6 7

Collatz Trajectory (150 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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