λ
Ratio Atlas

6,433,129

6433129
Deficient Odd Prime

6,433,129 factors as 6433129. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 72 steps.

Prime Factor Structure

Factorization String 6433129
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,433,130
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6433111 ← → #6433159

Radix Representation

Decimal 6433129
Binary 11000100010100101101001 (23 bits)
Octal 0o30424551
Hexadecimal 0x622969

Divisor Catalog (2)

Collatz Trajectory (72 steps to reach 1)

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

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