13² × 71 × 661

Prime Factor Structure

Factorization String 13^2 × 71 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,722,512

Proper Divisor Sum 791,173

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #7931293 ← → #7931347

1 13 71 169 661 923 8,593 11,999 46,931 111,709 610,103 7,931,339

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

7,931,339 23,794,018 11,897,009 35,691,028 17,845,514 8,922,757 26,768,272 13,384,136 6,692,068 3,346,034 1,673,017 5,019,052 2,509,526 1,254,763 3,764,290 1,882,145 5,646,436 2,823,218 1,411,609 4,234,828 2,117,414 1,058,707 3,176,122 1,588,061 4,764,184 2,382,092 1,191,046 595,523 1,786,570 893,285 2,679,856 1,339,928 669,964 334,982 167,491 502,474 251,237 753,712 376,856 188,428 94,214 47,107 141,322 70,661 211,984 105,992 52,996 26,498 13,249 39,748 19,874 9,937 29,812 14,906 7,453 22,360 11,180 5,590 2,795 8,386

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