λ
Ratio Atlas
7,940
22 × 5 × 397
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 397
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 16,716
Proper Divisor Sum 8,776
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #7937 ← → #7949

Radix Representation

Decimal 7940
Binary 1111100000100 (13 bits)
Octal 0o17404
Hexadecimal 0x1F04

Divisor Catalog (12)

Collatz Trajectory (52 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 #7,939 Browse Full Index Next Integer #7,941 →