λ
Ratio Atlas
397,840
24 × 5 × 4973
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 5 × 4973
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 925,164
Proper Divisor Sum 527,324
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #397829 ← → #397849

Radix Representation

Decimal 397840
Binary 1100001001000010000 (19 bits)
Octal 0o1411020
Hexadecimal 0x61210

Divisor Catalog (20)

Collatz Trajectory (117 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 #397,839 Browse Full Index Next Integer #397,841 →