2 × 19 × 197 × 487

Prime Factor Structure

Factorization String 2 × 19 × 197 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,797,440

Proper Divisor Sum 2,151,758

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3645659 ← → #3645683

1 2 19 38 197 394 487 974 3,743 7,486 9,253 18,506 95,939 191,878 1,822,841 3,645,682

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

3,645,682 1,822,841 5,468,524 2,734,262 1,367,131 4,101,394 2,050,697 6,152,092 3,076,046 1,538,023 4,614,070 2,307,035 6,921,106 3,460,553 10,381,660 5,190,830 2,595,415 7,786,246 3,893,123 11,679,370 5,839,685 17,519,056 8,759,528 4,379,764 2,189,882 1,094,941 3,284,824 1,642,412 821,206 410,603 1,231,810 615,905 1,847,716 923,858 461,929 1,385,788 692,894 346,447 1,039,342 519,671 1,559,014 779,507 2,338,522 1,169,261 3,507,784 1,753,892 876,946 438,473 1,315,420 657,710 328,855 986,566 493,283 1,479,850 739,925 2,219,776 1,109,888 554,944 277,472 138,736

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