λ
Ratio Atlas

6,565,913

6565913
Deficient Odd Prime

6,565,913 factors as 6565913. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 90 steps.

Prime Factor Structure

Factorization String 6565913
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,565,914
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6565907 ← → #6565921

Radix Representation

Decimal 6565913
Binary 11001000011000000011001 (23 bits)
Octal 0o31030031
Hexadecimal 0x643019

Divisor Catalog (2)

Collatz Trajectory (90 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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