λ
Ratio Atlas

12,965,633

12965633
Deficient Odd Prime

12,965,633 factors as 12965633. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 91 steps.

Prime Factor Structure

Factorization String 12965633
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 12,965,634
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #12965627 ← → #12965671

Radix Representation

Decimal 12965633
Binary 110001011101011100000001 (24 bits)
Octal 0o61353401
Hexadecimal 0xC5D701

Divisor Catalog (2)

Collatz Trajectory (91 steps to reach 1)

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

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