λ
Ratio Atlas

198,091

198091
Deficient Odd Prime

Prime Factor Structure

Factorization String 198091
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 198,092
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #198083 ← → #198097

Radix Representation

Decimal 198091
Binary 110000010111001011 (18 bits)
Octal 0o602713
Hexadecimal 0x305CB

Divisor Catalog (2)

Collatz Trajectory (160 steps to reach 1)

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

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