λ
Ratio Atlas

5,199,729

3 × 29 × 59 × 1013
Deficient Odd Composite

5,199,729 factors as 3 × 29 × 59 × 1013. Its 16 positive divisors give a proper-divisor sum of 2,101,071, so this integer is deficient. The Collatz stopping time is 206 steps.

Prime Factor Structure

Factorization String 3 × 29 × 59 × 1013
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,300,800
Proper Divisor Sum 2,101,071
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #5199713 ← → #5199731

Radix Representation

Decimal 5199729
Binary 10011110101011101110001 (23 bits)
Octal 0o23653561
Hexadecimal 0x4F5771

Divisor Catalog (16)

Collatz Trajectory (206 steps to reach 1)

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

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