λ
Ratio Atlas
643,532
22 × 160883
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 160883
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 1,126,188
Proper Divisor Sum 482,656
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #643523 ← → #643547

Radix Representation

Decimal 643532
Binary 10011101000111001100 (20 bits)
Octal 0o2350714
Hexadecimal 0x9D1CC

Divisor Catalog (6)

Collatz Trajectory (97 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 #643,531 Browse Full Index Next Integer #643,533 →