λ
Sigma Notebook

8,305,729

8305729
Deficient Odd Prime

8,305,729 is odd and not a perfect square. Its factorization is 8305729 and its 2 divisors sum to 8,305,730.

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Prime Factor Structure

Factorization String 8305729
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,305,730
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #8305711 ← → #8305733

Radix Representation

Decimal 8305729
Binary 11111101011110001000001 (23 bits)
Octal 0o37536101
Hexadecimal 0x7EBC41

Divisor Catalog (2)

Collatz Trajectory (80 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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