3 × 7 × 30839

Prime Factor Structure

Factorization String 3 × 7 × 30839

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 986,880

Proper Divisor Sum 339,261

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #647617 ← → #647627

1 3 7 21 30,839 92,517 215,873 647,619

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

647,619 1,942,858 971,429 2,914,288 1,457,144 728,572 364,286 182,143 546,430 273,215 819,646 409,823 1,229,470 614,735 1,844,206 922,103 2,766,310 1,383,155 4,149,466 2,074,733 6,224,200 3,112,100 1,556,050 778,025 2,334,076 1,167,038 583,519 1,750,558 875,279 2,625,838 1,312,919 3,938,758 1,969,379 5,908,138 2,954,069 8,862,208 4,431,104 2,215,552 1,107,776 553,888 276,944 138,472 69,236 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650

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