λ
Ratio Atlas
209,945
5 × 199 × 211
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 199 × 211
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 254,400
Proper Divisor Sum 44,455
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #209939 ← → #209953

Radix Representation

Decimal 209945
Binary 110011010000011001 (18 bits)
Octal 0o632031
Hexadecimal 0x33419

Divisor Catalog (8)

Collatz Trajectory (54 steps to reach 1)

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

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

← Previous Integer #209,944 Browse Full Index Next Integer #209,946 →