λ
Sigma Notebook

4,066,268

22 × 1016567
Deficient Even Composite

4,066,268 is even and not a perfect square. Its factorization is 2^2 × 1016567 and its 6 divisors sum to 7,115,976.

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Prime Factor Structure

Factorization String 2^2 × 1016567
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 7,115,976
Proper Divisor Sum 3,049,708
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4066267 ← → #4066273

Radix Representation

Decimal 4066268
Binary 1111100000101111011100 (22 bits)
Octal 0o17405734
Hexadecimal 0x3E0BDC

Divisor Catalog (5 of 6)

Collatz Trajectory (136 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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