λ
Sequence Observatory

7,709,006

2 × 1091 × 3533
Deficient Even Composite

Starting at 7,709,006, the Collatz iteration reaches 1 after 292 steps. The first transition is 3854503; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 1091 × 3533
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,577,384
Proper Divisor Sum 3,868,378
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #7708991 ← → #7709011

Radix Representation

Decimal 7709006
Binary 11101011010000101001110 (23 bits)
Octal 0o35320516
Hexadecimal 0x75A14E

Divisor Catalog (5 of 8)

1 2 1,091 2,182 3,533

Collatz Trajectory (292 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.

7,709,006 3,854,503 11,563,510 5,781,755 17,345,266

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