λ
Sigma Notebook

4,140,329

31 × 133559
Deficient Odd Composite

4,140,329 is odd and not a perfect square. Its factorization is 31 × 133559 and its 4 divisors sum to 4,273,920.

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Prime Factor Structure

Factorization String 31 × 133559
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,273,920
Proper Divisor Sum 133,591
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #4140287 ← → #4140361

Radix Representation

Decimal 4140329
Binary 1111110010110100101001 (22 bits)
Octal 0o17626451
Hexadecimal 0x3F2D29

Divisor Catalog (4)

1 31 133,559 4,140,329

Collatz Trajectory (136 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.

4,140,329 12,420,988 6,210,494 3,105,247 9,315,742

More profiles

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