λ
Sigma Notebook

4,002,163

11 × 363833
Deficient Odd Composite

4,002,163 is odd and not a perfect square. Its factorization is 11 × 363833 and its 4 divisors sum to 4,366,008.

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Prime Factor Structure

Factorization String 11 × 363833
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,366,008
Proper Divisor Sum 363,845
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #4002143 ← → #4002169

Radix Representation

Decimal 4002163
Binary 1111010001000101110011 (22 bits)
Octal 0o17210563
Hexadecimal 0x3D1173

Divisor Catalog (4)

1 11 363,833 4,002,163

Collatz Trajectory (366 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.

4,002,163 12,006,490 6,003,245 18,009,736 9,004,868

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