λ
Sequence Observatory

5,719,298

2 × 132 × 16921
Deficient Even Composite

Starting at 5,719,298, the Collatz iteration reaches 1 after 152 steps. The first transition is 2859649; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2 × 13^2 × 16921
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 9,290,178
Proper Divisor Sum 3,570,880
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #5719297 ← → #5719303

Radix Representation

Decimal 5719298
Binary 10101110100010100000010 (23 bits)
Octal 0o25642402
Hexadecimal 0x574502

Divisor Catalog (5 of 12)

1 2 13 26 169

Collatz Trajectory (152 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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