2⁵ × 21821

Prime Factor Structure

Factorization String 2^5 × 21821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,374,786

Proper Divisor Sum 676,514

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #698263 ← → #698273

1 2 4 8 16 32 21,821 43,642 87,284 174,568 349,136 698,272

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

698,272 349,136 174,568 87,284 43,642 21,821 65,464 32,732 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608

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