19 × 47 × 1091

Prime Factor Structure

Factorization String 19 × 47 × 1091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,048,320

Proper Divisor Sum 74,057

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #974261 ← → #974269

1 19 47 893 1,091 20,729 51,277 974,263

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

974,263 2,922,790 1,461,395 4,384,186 2,192,093 6,576,280 3,288,140 1,644,070 822,035 2,466,106 1,233,053 3,699,160 1,849,580 924,790 462,395 1,387,186 693,593 2,080,780 1,040,390 520,195 1,560,586 780,293 2,340,880 1,170,440 585,220 292,610 146,305 438,916 219,458 109,729 329,188 164,594 82,297 246,892 123,446 61,723 185,170 92,585 277,756 138,878 69,439 208,318 104,159 312,478 156,239 468,718 234,359 703,078 351,539 1,054,618 527,309 1,581,928 790,964 395,482 197,741 593,224 296,612 148,306 74,153 222,460

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