λ
Ratio Atlas
211,729
72 × 29 × 149
Deficient Odd Composite

Prime Factor Structure

Factorization String 7^2 × 29 × 149
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 256,500
Proper Divisor Sum 44,771
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #211727 ← → #211741

Radix Representation

Decimal 211729
Binary 110011101100010001 (18 bits)
Octal 0o635421
Hexadecimal 0x33B11

Divisor Catalog (12)

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 #211,728 Browse Full Index Next Integer #211,730 →