λ
Sigma Notebook

9,465,638

2 × 7 × 13 × 52009
Deficient Even Composite

9,465,638 is even and not a perfect square. Its factorization is 2 × 7 × 13 × 52009 and its 16 divisors sum to 17,475,360.

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Prime Factor Structure

Factorization String 2 × 7 × 13 × 52009
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 17,475,360
Proper Divisor Sum 8,009,722
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9465637 ← → #9465661

Radix Representation

Decimal 9465638
Binary 100100000110111100100110 (24 bits)
Octal 0o44067446
Hexadecimal 0x906F26

Divisor Catalog (5 of 16)

1 2 7 13 14

Collatz Trajectory (176 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.

9,465,638 4,732,819 14,198,458 7,099,229 21,297,688

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