λ
Prime Ledger

6,556,347

32 × 72 × 14867
Deficient Odd Composite

6,556,347 has the prime decomposition 3^2 × 7^2 × 14867. Its 3 distinct prime factors produce 18 positive divisors.

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Prime Factor Structure

Factorization String 3^2 × 7^2 × 14867
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 18
Divisor Sum (σ) 11,017,188
Proper Divisor Sum 4,460,841
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #6556331 ← → #6556367

Radix Representation

Decimal 6556347
Binary 11001000000101010111011 (23 bits)
Octal 0o31005273
Hexadecimal 0x640ABB

Divisor Catalog (5 of 18)

1 3 7 9 21

Collatz Trajectory (196 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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