λ
Prime Ledger

6,647,236

22 × 769 × 2161
Deficient Even Composite

6,647,236 has the prime decomposition 2^2 × 769 × 2161. Its 3 distinct prime factors produce 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 769 × 2161
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 11,653,180
Proper Divisor Sum 5,005,944
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6647227 ← → #6647239

Radix Representation

Decimal 6647236
Binary 11001010110110111000100 (23 bits)
Octal 0o31266704
Hexadecimal 0x656DC4

Divisor Catalog (5 of 12)

Collatz Trajectory (240 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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