λ
Ratio Atlas
420,140
22 × 5 × 7 × 3001
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 3001
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,008,672
Proper Divisor Sum 588,532
Digit Sum / Digital Root 11 (Root: 2)
Adjacent Primes #420103 ← → #420149

Radix Representation

Decimal 420140
Binary 1100110100100101100 (19 bits)
Octal 0o1464454
Hexadecimal 0x6692C

Divisor Catalog (24)

Collatz Trajectory (81 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 #420,139 Browse Full Index Next Integer #420,141 →