2 × 31 × 352271

Prime Factor Structure

Factorization String 2 × 31 × 352271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 33,818,112

Proper Divisor Sum 11,977,310

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #21840787 ← → #21840809

1 2 31 62 352,271 704,542 10,920,401 21,840,802

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

21,840,802 10,920,401 32,761,204 16,380,602 8,190,301 24,570,904 12,285,452 6,142,726 3,071,363 9,214,090 4,607,045 13,821,136 6,910,568 3,455,284 1,727,642 863,821 2,591,464 1,295,732 647,866 323,933 971,800 485,900 242,950 121,475 364,426 182,213 546,640 273,320 136,660 68,330 34,165 102,496 51,248 25,624 12,812 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647

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