11² × 211 × 257

Prime Factor Structure

Factorization String 11^2 × 211 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,274,568

Proper Divisor Sum 713,101

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6561461 ← → #6561481

1 11 121 211 257 2,321 2,827 25,531 31,097 54,227 596,497 6,561,467

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

6,561,467 19,684,402 9,842,201 29,526,604 14,763,302 7,381,651 22,144,954 11,072,477 33,217,432 16,608,716 8,304,358 4,152,179 12,456,538 6,228,269 18,684,808 9,342,404 4,671,202 2,335,601 7,006,804 3,503,402 1,751,701 5,255,104 2,627,552 1,313,776 656,888 328,444 164,222 82,111 246,334 123,167 369,502 184,751 554,254 277,127 831,382 415,691 1,247,074 623,537 1,870,612 935,306 467,653 1,402,960 701,480 350,740 175,370 87,685 263,056 131,528 65,764 32,882 16,441 49,324 24,662 12,331 36,994 18,497 55,492 27,746 13,873 41,620

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