λ
Sequence Observatory

6,463,588

22 × 43 × 37579
Deficient Even Composite

Starting at 6,463,588, the Collatz iteration reaches 1 after 209 steps. The first transition is 3231794; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 43 × 37579
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 11,574,640
Proper Divisor Sum 5,111,052
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #6463577 ← → #6463601

Radix Representation

Decimal 6463588
Binary 11000101010000001100100 (23 bits)
Octal 0o30520144
Hexadecimal 0x62A064

Divisor Catalog (5 of 12)

1 2 4 43 86

Collatz Trajectory (209 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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