λ
Sigma Notebook

4,140,451

72 × 84499
Deficient Odd Composite

4,140,451 is odd and not a perfect square. Its factorization is 7^2 × 84499 and its 6 divisors sum to 4,816,500.

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Prime Factor Structure

Factorization String 7^2 × 84499
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,816,500
Proper Divisor Sum 676,049
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #4140439 ← → #4140457

Radix Representation

Decimal 4140451
Binary 1111110010110110100011 (22 bits)
Octal 0o17626643
Hexadecimal 0x3F2DA3

Divisor Catalog (5 of 6)

Collatz Trajectory (198 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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