2 × 13 × 73 × 281

Prime Factor Structure

Factorization String 2 × 13 × 73 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 876,456

Proper Divisor Sum 343,118

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #533327 ← → #533353

1 2 13 26 73 146 281 562 949 1,898 3,653 7,306 20,513 41,026 266,669 533,338

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

533,338 266,669 800,008 400,004 200,002 100,001 300,004 150,002 75,001 225,004 112,502 56,251 168,754 84,377 253,132 126,566 63,283 189,850 94,925 284,776 142,388 71,194 35,597 106,792 53,396 26,698 13,349 40,048 20,024 10,012 5,006 2,503 7,510 3,755 11,266 5,633 16,900 8,450 4,225 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388

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