λ
Sigma Notebook

5,109,855

3 × 5 × 340657
Deficient Odd Composite

5,109,855 is odd and not a perfect square. Its factorization is 3 × 5 × 340657 and its 8 divisors sum to 8,175,792.

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Prime Factor Structure

Factorization String 3 × 5 × 340657
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,175,792
Proper Divisor Sum 3,065,937
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #5109847 ← → #5109857

Radix Representation

Decimal 5109855
Binary 10011011111100001011111 (23 bits)
Octal 0o23374137
Hexadecimal 0x4DF85F

Divisor Catalog (5 of 8)

Collatz Trajectory (219 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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