λ
Sequence Observatory

9,177,782

2 × 23 × 127 × 1571
Deficient Even Composite

Starting at 9,177,782, the Collatz iteration reaches 1 after 132 steps. The first transition is 4588891; the starting value is even with 16 positive divisors.

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Prime Factor Structure

Factorization String 2 × 23 × 127 × 1571
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 14,487,552
Proper Divisor Sum 5,309,770
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9177781 ← → #9177787

Radix Representation

Decimal 9177782
Binary 100011000000101010110110 (24 bits)
Octal 0o43005266
Hexadecimal 0x8C0AB6

Divisor Catalog (5 of 16)

1 2 23 46 127

Collatz Trajectory (132 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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