λ
Sequence Observatory

9,185,426

2 × 4592713
Deficient Even Composite

Starting at 9,185,426, the Collatz iteration reaches 1 after 163 steps. The first transition is 4592713; the starting value is even with 4 positive divisors.

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Prime Factor Structure

Factorization String 2 × 4592713
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,778,142
Proper Divisor Sum 4,592,716
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9185401 ← → #9185443

Radix Representation

Decimal 9185426
Binary 100011000010100010010010 (24 bits)
Octal 0o43024222
Hexadecimal 0x8C2892

Divisor Catalog (4)

Collatz Trajectory (163 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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