11 × 13 × 227 × 1249

Prime Factor Structure

Factorization String 11 × 13 × 227 × 1249

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 47,880,000

Proper Divisor Sum 7,336,211

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #40543747 ← → #40543799

1 11 13 143 227 1,249 2,497 2,951 13,739 16,237 32,461 178,607 283,523 3,118,753 3,685,799 40,543,789

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

40,543,789 121,631,368 60,815,684 30,407,842 15,203,921 45,611,764 22,805,882 11,402,941 34,208,824 17,104,412 8,552,206 4,276,103 12,828,310 6,414,155 19,242,466 9,621,233 28,863,700 14,431,850 7,215,925 21,647,776 10,823,888 5,411,944 2,705,972 1,352,986 676,493 2,029,480 1,014,740 507,370 253,685 761,056 380,528 190,264 95,132 47,566 23,783 71,350 35,675 107,026 53,513 160,540 80,270 40,135 120,406 60,203 180,610 90,305 270,916 135,458 67,729 203,188 101,594 50,797 152,392 76,196 38,098 19,049 57,148 28,574 14,287 42,862

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