λ
Ratio Atlas
640,609
107 × 5987
Deficient Odd Composite

Prime Factor Structure

Factorization String 107 × 5987
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 646,704
Proper Divisor Sum 6,095
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #640589 ← → #640613

Radix Representation

Decimal 640609
Binary 10011100011001100001 (20 bits)
Octal 0o2343141
Hexadecimal 0x9C661

Divisor Catalog (4)

Collatz Trajectory (185 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 #640,608 Browse Full Index Next Integer #640,610 →