λ
Sequence Observatory

4,574,636

22 × 11 × 103969
Deficient Even Composite

Starting at 4,574,636, the Collatz iteration reaches 1 after 105 steps. The first transition is 2287318; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 11 × 103969
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 8,733,480
Proper Divisor Sum 4,158,844
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4574599 ← → #4574659

Radix Representation

Decimal 4574636
Binary 10001011100110110101100 (23 bits)
Octal 0o21346654
Hexadecimal 0x45CDAC

Divisor Catalog (5 of 12)

1 2 4 11 22

Collatz Trajectory (105 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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