3 × 19 × 31 × 8543

Prime Factor Structure

Factorization String 3 × 19 × 31 × 8543

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,872,640

Proper Divisor Sum 6,777,159

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #15095477 ← → #15095491

1 3 19 31 57 93 589 1,767 8,543 25,629 162,317 264,833 486,951 794,499 5,031,827 15,095,481

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

15,095,481 45,286,444 22,643,222 11,321,611 33,964,834 16,982,417 50,947,252 25,473,626 12,736,813 38,210,440 19,105,220 9,552,610 4,776,305 14,328,916 7,164,458 3,582,229 10,746,688 5,373,344 2,686,672 1,343,336 671,668 335,834 167,917 503,752 251,876 125,938 62,969 188,908 94,454 47,227 141,682 70,841 212,524 106,262 53,131 159,394 79,697 239,092 119,546 59,773 179,320 89,660 44,830 22,415 67,246 33,623 100,870 50,435 151,306 75,653 226,960 113,480 56,740 28,370 14,185 42,556 21,278 10,639 31,918 15,959

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