3 × 61 × 21713

Prime Factor Structure

Factorization String 3 × 61 × 21713

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,385,072

Proper Divisor Sum 1,411,593

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3973469 ← → #3973481

1 3 61 183 21,713 65,139 1,324,493 3,973,479

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

3,973,479 11,920,438 5,960,219 17,880,658 8,940,329 26,820,988 13,410,494 6,705,247 20,115,742 10,057,871 30,173,614 15,086,807 45,260,422 22,630,211 67,890,634 33,945,317 101,835,952 50,917,976 25,458,988 12,729,494 6,364,747 19,094,242 9,547,121 28,641,364 14,320,682 7,160,341 21,481,024 10,740,512 5,370,256 2,685,128 1,342,564 671,282 335,641 1,006,924 503,462 251,731 755,194 377,597 1,132,792 566,396 283,198 141,599 424,798 212,399 637,198 318,599 955,798 477,899 1,433,698 716,849 2,150,548 1,075,274 537,637 1,612,912 806,456 403,228 201,614 100,807 302,422 151,211

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