λ
Sequence Observatory

3,399,479

1723 × 1973
Deficient Odd Composite

Starting at 3,399,479, the Collatz iteration reaches 1 after 84 steps. The first transition is 10198438; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 1723 × 1973
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,403,176
Proper Divisor Sum 3,697
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #3399457 ← → #3399503

Radix Representation

Decimal 3399479
Binary 1100111101111100110111 (22 bits)
Octal 0o14757467
Hexadecimal 0x33DF37

Divisor Catalog (4)

Collatz Trajectory (84 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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