3 × 31 × 293 × 733

Prime Factor Structure

Factorization String 3 × 31 × 293 × 733

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,621,888

Proper Divisor Sum 7,648,371

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #19973501 ← → #19973539

1 3 31 93 293 733 879 2,199 9,083 22,723 27,249 68,169 214,769 644,307 6,657,839 19,973,517

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

19,973,517 59,920,552 29,960,276 14,980,138 7,490,069 22,470,208 11,235,104 5,617,552 2,808,776 1,404,388 702,194 351,097 1,053,292 526,646 263,323 789,970 394,985 1,184,956 592,478 296,239 888,718 444,359 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.