λ
Ratio Atlas
438,128
24 × 139 × 197
Deficient Even Composite

Prime Factor Structure

Factorization String 2^4 × 139 × 197
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 859,320
Proper Divisor Sum 421,192
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #438091 ← → #438131

Radix Representation

Decimal 438128
Binary 1101010111101110000 (19 bits)
Octal 0o1527560
Hexadecimal 0x6AF70

Divisor Catalog (20)

Collatz Trajectory (156 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 #438,127 Browse Full Index Next Integer #438,129 →