11 × 131 × 271

Prime Factor Structure

Factorization String 11 × 131 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 430,848

Proper Divisor Sum 40,337

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #390503 ← → #390527

1 11 131 271 1,441 2,981 35,501 390,511

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

390,511 1,171,534 585,767 1,757,302 878,651 2,635,954 1,317,977 3,953,932 1,976,966 988,483 2,965,450 1,482,725 4,448,176 2,224,088 1,112,044 556,022 278,011 834,034 417,017 1,251,052 625,526 312,763 938,290 469,145 1,407,436 703,718 351,859 1,055,578 527,789 1,583,368 791,684 395,842 197,921 593,764 296,882 148,441 445,324 222,662 111,331 333,994 166,997 500,992 250,496 125,248 62,624 31,312 15,656 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482

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