λ
Sigma Notebook

5,318,411

72 × 311 × 349
Deficient Odd Composite

5,318,411 is odd and not a perfect square. Its factorization is 7^2 × 311 × 349 and its 12 divisors sum to 6,224,400.

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Prime Factor Structure

Factorization String 7^2 × 311 × 349
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 6,224,400
Proper Divisor Sum 905,989
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #5318363 ← → #5318431

Radix Representation

Decimal 5318411
Binary 10100010010011100001011 (23 bits)
Octal 0o24223413
Hexadecimal 0x51270B

Divisor Catalog (5 of 12)

1 7 49 311 349

Collatz Trajectory (126 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.

5,318,411 15,955,234 7,977,617 23,932,852 11,966,426

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