λ
Sigma Notebook

3,408,535

5 × 13 × 41 × 1279
Deficient Odd Composite

3,408,535 is odd and not a perfect square. Its factorization is 5 × 13 × 41 × 1279 and its 16 divisors sum to 4,515,840.

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Prime Factor Structure

Factorization String 5 × 13 × 41 × 1279
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,515,840
Proper Divisor Sum 1,107,305
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #3408533 ← → #3408541

Radix Representation

Decimal 3408535
Binary 1101000000001010010111 (22 bits)
Octal 0o15001227
Hexadecimal 0x340297

Divisor Catalog (5 of 16)

1 5 13 41 65

Collatz Trajectory (221 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.

3,408,535 10,225,606 5,112,803 15,338,410 7,669,205

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