λ
Ratio Atlas

208,207

208207
Deficient Odd Prime

Prime Factor Structure

Factorization String 208207
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 208,208
Proper Divisor Sum 1
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #208189 ← → #208213

Radix Representation

Decimal 208207
Binary 110010110101001111 (18 bits)
Octal 0o626517
Hexadecimal 0x32D4F

Divisor Catalog (2)

Collatz Trajectory (67 steps to reach 1)

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

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