λ
Sequence Observatory

3,045,471

3 × 11 × 13 × 31 × 229
Deficient Odd Composite

Starting at 3,045,471, the Collatz iteration reaches 1 after 164 steps. The first transition is 9136414; the starting value is odd with 32 positive divisors.

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Prime Factor Structure

Factorization String 3 × 11 × 13 × 31 × 229
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 4,945,920
Proper Divisor Sum 1,900,449
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #3045461 ← → #3045503

Radix Representation

Decimal 3045471
Binary 1011100111100001011111 (22 bits)
Octal 0o13474137
Hexadecimal 0x2E785F

Divisor Catalog (5 of 32)

1 3 11 13 31

Collatz Trajectory (164 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.

3,045,471 9,136,414 4,568,207 13,704,622 6,852,311

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