2 × 5² × 13⁴

Prime Factor Structure

Factorization String 2 × 5^2 × 13^4

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 2,877,513

Proper Divisor Sum 1,449,463

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1428041 ← → #1428079

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,428,050 714,025 2,142,076 1,071,038 535,519 1,606,558 803,279 2,409,838 1,204,919 3,614,758 1,807,379 5,422,138 2,711,069 8,133,208 4,066,604 2,033,302 1,016,651 3,049,954 1,524,977 4,574,932 2,287,466 1,143,733 3,431,200 1,715,600 857,800 428,900 214,450 107,225 321,676 160,838 80,419 241,258 120,629 361,888 180,944 90,472 45,236 22,618 11,309 33,928 16,964 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.