λ
Sequence Observatory

3,495,309

3 × 1165103
Deficient Odd Composite

Starting at 3,495,309, the Collatz iteration reaches 1 after 71 steps. The first transition is 10485928; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 3 × 1165103
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,660,416
Proper Divisor Sum 1,165,107
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3495301 ← → #3495397

Radix Representation

Decimal 3495309
Binary 1101010101010110001101 (22 bits)
Octal 0o15252615
Hexadecimal 0x35558D

Divisor Catalog (4)

Collatz Trajectory (71 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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