λ
Sigma Notebook

5,005,905

3 × 5 × 17 × 67 × 293
Deficient Odd Composite

5,005,905 is odd and not a perfect square. Its factorization is 3 × 5 × 17 × 67 × 293 and its 32 divisors sum to 8,636,544.

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Prime Factor Structure

Factorization String 3 × 5 × 17 × 67 × 293
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 8,636,544
Proper Divisor Sum 3,630,639
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5005883 ← → #5005907

Radix Representation

Decimal 5005905
Binary 10011000110001001010001 (23 bits)
Octal 0o23061121
Hexadecimal 0x4C6251

Divisor Catalog (5 of 32)

1 3 5 15 17

Collatz Trajectory (162 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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