λ
Sequence Observatory

6,574,056

23 × 3 × 273919
Abundant Even Composite

Starting at 6,574,056, the Collatz iteration reaches 1 after 165 steps. The first transition is 3287028; the starting value is even with 16 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 3 × 273919
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 16,435,200
Proper Divisor Sum 9,861,144
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6574037 ← → #6574069

Radix Representation

Decimal 6574056
Binary 11001000100111111101000 (23 bits)
Octal 0o31047750
Hexadecimal 0x644FE8

Divisor Catalog (5 of 16)

1 2 3 4 6

Collatz Trajectory (165 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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