3 × 11 × 37 × 571

Prime Factor Structure

Factorization String 3 × 11 × 37 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,043,328

Proper Divisor Sum 346,137

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #697181 ← → #697201

1 3 11 33 37 111 407 571 1,221 1,713 6,281 18,843 21,127 63,381 232,397 697,191

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

697,191 2,091,574 1,045,787 3,137,362 1,568,681 4,706,044 2,353,022 1,176,511 3,529,534 1,764,767 5,294,302 2,647,151 7,941,454 3,970,727 11,912,182 5,956,091 17,868,274 8,934,137 26,802,412 13,401,206 6,700,603 20,101,810 10,050,905 30,152,716 15,076,358 7,538,179 22,614,538 11,307,269 33,921,808 16,960,904 8,480,452 4,240,226 2,120,113 6,360,340 3,180,170 1,590,085 4,770,256 2,385,128 1,192,564 596,282 298,141 894,424 447,212 223,606 111,803 335,410 167,705 503,116 251,558 125,779 377,338 188,669 566,008 283,004 141,502 70,751 212,254 106,127 318,382 159,191

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