λ
Sequence Observatory

2,056,029

3 × 53 × 67 × 193
Deficient Odd Composite

Starting at 2,056,029, the Collatz iteration reaches 1 after 91 steps. The first transition is 6168088; the starting value is odd with 16 positive divisors.

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Prime Factor Structure

Factorization String 3 × 53 × 67 × 193
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 2,849,472
Proper Divisor Sum 793,443
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #2056007 ← → #2056069

Radix Representation

Decimal 2056029
Binary 111110101111101011101 (21 bits)
Octal 0o7657535
Hexadecimal 0x1F5F5D

Divisor Catalog (5 of 16)

1 3 53 67 159

Collatz Trajectory (91 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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