λ
Integer Codex

3,955,689

33 × 239 × 613
Deficient Odd Composite

For 3,955,689, the 16 positive divisors have a total of 5,894,400. Removing 3,955,689 leaves 1,938,711, which gives the deficient classification.

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Prime Factor Structure

Factorization String 3^3 × 239 × 613
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 5,894,400
Proper Divisor Sum 1,938,711
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #3955673 ← → #3955691

Radix Representation

Decimal 3955689
Binary 1111000101101111101001 (22 bits)
Octal 0o17055751
Hexadecimal 0x3C5BE9

Divisor Catalog (5 of 16)

1 3 9 27 239

Collatz Trajectory (172 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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