13 × 43 × 12743

Prime Factor Structure

Factorization String 13 × 43 × 12743

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,850,304

Proper Divisor Sum 726,967

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7123331 ← → #7123339

1 13 43 559 12,743 165,659 547,949 7,123,337

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

7,123,337 21,370,012 10,685,006 5,342,503 16,027,510 8,013,755 24,041,266 12,020,633 36,061,900 18,030,950 9,015,475 27,046,426 13,523,213 40,569,640 20,284,820 10,142,410 5,071,205 15,213,616 7,606,808 3,803,404 1,901,702 950,851 2,852,554 1,426,277 4,278,832 2,139,416 1,069,708 534,854 267,427 802,282 401,141 1,203,424 601,712 300,856 150,428 75,214 37,607 112,822 56,411 169,234 84,617 253,852 126,926 63,463 190,390 95,195 285,586 142,793 428,380 214,190 107,095 321,286 160,643 481,930 240,965 722,896 361,448 180,724 90,362 45,181

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