λ
Sigma Notebook

7,347,581

109 × 67409
Deficient Odd Composite

7,347,581 is odd and not a perfect square. Its factorization is 109 × 67409 and its 4 divisors sum to 7,415,100.

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Prime Factor Structure

Factorization String 109 × 67409
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,415,100
Proper Divisor Sum 67,519
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #7347563 ← → #7347601

Radix Representation

Decimal 7347581
Binary 11100000001110101111101 (23 bits)
Octal 0o34016575
Hexadecimal 0x701D7D

Divisor Catalog (4)

Collatz Trajectory (116 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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