2 × 10696261

Prime Factor Structure

Factorization String 2 × 10696261

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 32,088,786

Proper Divisor Sum 10,696,264

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21392521 ← → #21392531

1 2 10,696,261 21,392,522

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

21,392,522 10,696,261 32,088,784 16,044,392 8,022,196 4,011,098 2,005,549 6,016,648 3,008,324 1,504,162 752,081 2,256,244 1,128,122 564,061 1,692,184 846,092 423,046 211,523 634,570 317,285 951,856 475,928 237,964 118,982 59,491 178,474 89,237 267,712 133,856 66,928 33,464 16,732 8,366 4,183 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106

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