λ
Ratio Atlas

398,543

398543
Deficient Odd Prime

Prime Factor Structure

Factorization String 398543
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 398,544
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #398539 ← → #398549

Radix Representation

Decimal 398543
Binary 1100001010011001111 (19 bits)
Octal 0o1412317
Hexadecimal 0x614CF

Divisor Catalog (2)

Collatz Trajectory (99 steps to reach 1)

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

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