3³ × 21563

Prime Factor Structure

Factorization String 3^3 × 21563

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 862,560

Proper Divisor Sum 280,359

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #582181 ← → #582203

1 3 9 27 21,563 64,689 194,067 582,201

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

582,201 1,746,604 873,302 436,651 1,309,954 654,977 1,964,932 982,466 491,233 1,473,700 736,850 368,425 1,105,276 552,638 276,319 828,958 414,479 1,243,438 621,719 1,865,158 932,579 2,797,738 1,398,869 4,196,608 2,098,304 1,049,152 524,576 262,288 131,144 65,572 32,786 16,393 49,180 24,590 12,295 36,886 18,443 55,330 27,665 82,996 41,498 20,749 62,248 31,124 15,562 7,781 23,344 11,672 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616

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