3 × 5 × 1331573

Prime Factor Structure

Factorization String 3 × 5 × 1331573

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 31,957,776

Proper Divisor Sum 11,984,181

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #19973587 ← → #19973621

1 3 5 15 1,331,573 3,994,719 6,657,865 19,973,595

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

19,973,595 59,920,786 29,960,393 89,881,180 44,940,590 22,470,295 67,410,886 33,705,443 101,116,330 50,558,165 151,674,496 75,837,248 37,918,624 18,959,312 9,479,656 4,739,828 2,369,914 1,184,957 3,554,872 1,777,436 888,718 444,359 1,333,078 666,539 1,999,618 999,809 2,999,428 1,499,714 749,857 2,249,572 1,124,786 562,393 1,687,180 843,590 421,795 1,265,386 632,693 1,898,080 949,040 474,520 237,260 118,630 59,315 177,946 88,973 266,920 133,460 66,730 33,365 100,096 50,048 25,024 12,512 6,256 3,128 1,564 782 391 1,174 587

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