11 × 13 × 1489

Prime Factor Structure

Factorization String 11 × 13 × 1489

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 250,320

Proper Divisor Sum 37,393

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #212923 ← → #212969

1 11 13 143 1,489 16,379 19,357 212,927

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

212,927 638,782 319,391 958,174 479,087 1,437,262 718,631 2,155,894 1,077,947 3,233,842 1,616,921 4,850,764 2,425,382 1,212,691 3,638,074 1,819,037 5,457,112 2,728,556 1,364,278 682,139 2,046,418 1,023,209 3,069,628 1,534,814 767,407 2,302,222 1,151,111 3,453,334 1,726,667 5,180,002 2,590,001 7,770,004 3,885,002 1,942,501 5,827,504 2,913,752 1,456,876 728,438 364,219 1,092,658 546,329 1,638,988 819,494 409,747 1,229,242 614,621 1,843,864 921,932 460,966 230,483 691,450 345,725 1,037,176 518,588 259,294 129,647 388,942 194,471 583,414 291,707

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