λ
Sigma Notebook

3,841,144

23 × 480143
Deficient Even Composite

3,841,144 is even and not a perfect square. Its factorization is 2^3 × 480143 and its 8 divisors sum to 7,202,160.

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Prime Factor Structure

Factorization String 2^3 × 480143
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,202,160
Proper Divisor Sum 3,361,016
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #3841141 ← → #3841153

Radix Representation

Decimal 3841144
Binary 1110101001110001111000 (22 bits)
Octal 0o16516170
Hexadecimal 0x3A9C78

Divisor Catalog (5 of 8)

Collatz Trajectory (97 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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