2 × 7 × 41 × 21841

Prime Factor Structure

Factorization String 2 × 7 × 41 × 21841

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 22,016,736

Proper Divisor Sum 9,480,002

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #12536723 ← → #12536753

1 2 7 14 41 82 287 574 21,841 43,682 152,887 305,774 895,481 1,790,962 6,268,367 12,536,734

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

12,536,734 6,268,367 18,805,102 9,402,551 28,207,654 14,103,827 42,311,482 21,155,741 63,467,224 31,733,612 15,866,806 7,933,403 23,800,210 11,900,105 35,700,316 17,850,158 8,925,079 26,775,238 13,387,619 40,162,858 20,081,429 60,244,288 30,122,144 15,061,072 7,530,536 3,765,268 1,882,634 941,317 2,823,952 1,411,976 705,988 352,994 176,497 529,492 264,746 132,373 397,120 198,560 99,280 49,640 24,820 12,410 6,205 18,616 9,308 4,654 2,327 6,982 3,491 10,474 5,237 15,712 7,856 3,928 1,964 982 491 1,474 737 2,212

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