3 × 13 × 21089

Prime Factor Structure

Factorization String 3 × 13 × 21089

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,181,040

Proper Divisor Sum 358,569

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #822433 ← → #822517

1 3 13 39 21,089 63,267 274,157 822,471

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

822,471 2,467,414 1,233,707 3,701,122 1,850,561 5,551,684 2,775,842 1,387,921 4,163,764 2,081,882 1,040,941 3,122,824 1,561,412 780,706 390,353 1,171,060 585,530 292,765 878,296 439,148 219,574 109,787 329,362 164,681 494,044 247,022 123,511 370,534 185,267 555,802 277,901 833,704 416,852 208,426 104,213 312,640 156,320 78,160 39,080 19,540 9,770 4,885 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148

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