3 × 7 × 19 × 1061

Prime Factor Structure

Factorization String 3 × 7 × 19 × 1061

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 679,680

Proper Divisor Sum 256,341

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #423323 ← → #423341

1 3 7 19 21 57 133 399 1,061 3,183 7,427 20,159 22,281 60,477 141,113 423,339

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

423,339 1,270,018 635,009 1,905,028 952,514 476,257 1,428,772 714,386 357,193 1,071,580 535,790 267,895 803,686 401,843 1,205,530 602,765 1,808,296 904,148 452,074 226,037 678,112 339,056 169,528 84,764 42,382 21,191 63,574 31,787 95,362 47,681 143,044 71,522 35,761 107,284 53,642 26,821 80,464 40,232 20,116 10,058 5,029 15,088 7,544 3,772 1,886 943 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448

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