λ
Sigma Notebook

4,909,513

7 × 701359
Deficient Odd Composite

4,909,513 is odd and not a perfect square. Its factorization is 7 × 701359 and its 4 divisors sum to 5,610,880.

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Prime Factor Structure

Factorization String 7 × 701359
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,610,880
Proper Divisor Sum 701,367
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4909483 ← → #4909523

Radix Representation

Decimal 4909513
Binary 10010101110100111001001 (23 bits)
Octal 0o22564711
Hexadecimal 0x4AE9C9

Divisor Catalog (4)

Collatz Trajectory (193 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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