λ
Sequence Observatory

3,446,239

19 × 31 × 5851
Deficient Odd Composite

Starting at 3,446,239, the Collatz iteration reaches 1 after 283 steps. The first transition is 10338718; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 19 × 31 × 5851
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,745,280
Proper Divisor Sum 299,041
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3446231 ← → #3446293

Radix Representation

Decimal 3446239
Binary 1101001001010111011111 (22 bits)
Octal 0o15112737
Hexadecimal 0x3495DF

Divisor Catalog (5 of 8)

Collatz Trajectory (283 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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