λ
Sigma Notebook

6,904,445

5 × 1380889
Deficient Odd Composite

6,904,445 is odd and not a perfect square. Its factorization is 5 × 1380889 and its 4 divisors sum to 8,285,340.

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Prime Factor Structure

Factorization String 5 × 1380889
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,285,340
Proper Divisor Sum 1,380,895
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6904433 ← → #6904463

Radix Representation

Decimal 6904445
Binary 11010010101101001111101 (23 bits)
Octal 0o32255175
Hexadecimal 0x695A7D

Divisor Catalog (4)

Collatz Trajectory (160 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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