λ
Sequence Observatory

3,443,247

32 × 382583
Deficient Odd Composite

Starting at 3,443,247, the Collatz iteration reaches 1 after 190 steps. The first transition is 10329742; the starting value is odd with 6 positive divisors.

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Prime Factor Structure

Factorization String 3^2 × 382583
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,973,592
Proper Divisor Sum 1,530,345
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #3443243 ← → #3443317

Radix Representation

Decimal 3443247
Binary 1101001000101000101111 (22 bits)
Octal 0o15105057
Hexadecimal 0x348A2F

Divisor Catalog (5 of 6)

1 3 9 382,583 1,147,749

Collatz Trajectory (190 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.

3,443,247 10,329,742 5,164,871 15,494,614 7,747,307

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