λ
Ratio Atlas

728,629

11 × 66239
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 66239
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 794,880
Proper Divisor Sum 66,251
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #728627 ← → #728639

Radix Representation

Decimal 728629
Binary 10110001111000110101 (20 bits)
Octal 0o2617065
Hexadecimal 0xB1E35

Divisor Catalog (4)

Collatz Trajectory (74 steps to reach 1)

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

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