λ
Sigma Notebook

1,943,236

22 × 172 × 412
Deficient Even Composite Square (√ = 1394)

1,943,236 is even and an exact square with square root 1394. Its factorization is 2^2 × 17^2 × 41^2 and its 27 divisors sum to 3,702,727.

Prime Factor Structure

Factorization String 2^2 × 17^2 × 41^2
Distinct Prime Factors 3
Square Status Yes (√1943236 = 1394)
Abundance Measure Deficient

Analytical Properties

Total Divisors 27
Divisor Sum (σ) 3,702,727
Proper Divisor Sum 1,759,491
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #1943231 ← → #1943237

Radix Representation

Decimal 1943236
Binary 111011010011011000100 (21 bits)
Octal 0o7323304
Hexadecimal 0x1DA6C4

Divisor Catalog (27)

Collatz Trajectory (140 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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