λ
Sequence Observatory

7,559,246

2 × 3779623
Deficient Even Composite

Starting at 7,559,246, the Collatz iteration reaches 1 after 80 steps. The first transition is 3779623; the starting value is even with 4 positive divisors.

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Prime Factor Structure

Factorization String 2 × 3779623
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,338,872
Proper Divisor Sum 3,779,626
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #7559243 ← → #7559267

Radix Representation

Decimal 7559246
Binary 11100110101100001001110 (23 bits)
Octal 0o34654116
Hexadecimal 0x73584E

Divisor Catalog (4)

Collatz Trajectory (80 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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