λ
Sigma Notebook

3,780,266

2 × 7 × 29 × 9311
Deficient Even Composite

3,780,266 is even and not a perfect square. Its factorization is 2 × 7 × 29 × 9311 and its 16 divisors sum to 6,704,640.

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Prime Factor Structure

Factorization String 2 × 7 × 29 × 9311
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,704,640
Proper Divisor Sum 2,924,374
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #3780251 ← → #3780281

Radix Representation

Decimal 3780266
Binary 1110011010111010101010 (22 bits)
Octal 0o16327252
Hexadecimal 0x39AEAA

Divisor Catalog (5 of 16)

1 2 7 14 29

Collatz Trajectory (79 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.

3,780,266 1,890,133 5,670,400 2,835,200 1,417,600

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