λ
Sequence Observatory

6,727,588

22 × 7 × 240271
Abundant Even Composite

Starting at 6,727,588, the Collatz iteration reaches 1 after 284 steps. The first transition is 3363794; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 7 × 240271
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 13,455,232
Proper Divisor Sum 6,727,644
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #6727583 ← → #6727601

Radix Representation

Decimal 6727588
Binary 11001101010011110100100 (23 bits)
Octal 0o31523644
Hexadecimal 0x66A7A4

Divisor Catalog (5 of 12)

1 2 4 7 14

Collatz Trajectory (284 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.

6,727,588 3,363,794 1,681,897 5,045,692 2,522,846

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