λ
Ratio Atlas
428,158
2 × 97 × 2207
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 97 × 2207
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 649,152
Proper Divisor Sum 220,994
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #428149 ← → #428161

Radix Representation

Decimal 428158
Binary 1101000100001111110 (19 bits)
Octal 0o1504176
Hexadecimal 0x6887E

Divisor Catalog (8)

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 #428,157 Browse Full Index Next Integer #428,159 →