λ
Sequence Observatory

1,959,542

2 × 13 × 75367
Deficient Even Composite

Starting at 1,959,542, the Collatz iteration reaches 1 after 184 steps. The first transition is 979771; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 13 × 75367
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,165,456
Proper Divisor Sum 1,205,914
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1959523 ← → #1959583

Radix Representation

Decimal 1959542
Binary 111011110011001110110 (21 bits)
Octal 0o7363166
Hexadecimal 0x1DE676

Divisor Catalog (5 of 8)

Collatz Trajectory (184 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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