λ
Sigma Notebook

1,003,844

22 × 41 × 6121
Deficient Even Composite

1,003,844 is even and not a perfect square. Its factorization is 2^2 × 41 × 6121 and its 12 divisors sum to 1,799,868.

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Prime Factor Structure

Factorization String 2^2 × 41 × 6121
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 1,799,868
Proper Divisor Sum 796,024
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #1003841 ← → #1003879

Radix Representation

Decimal 1003844
Binary 11110101000101000100 (20 bits)
Octal 0o3650504
Hexadecimal 0xF5144

Divisor Catalog (5 of 12)

1 2 4 41 82

Collatz Trajectory (90 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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