13 × 217573

Prime Factor Structure

Factorization String 13 × 217573

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,046,036

Proper Divisor Sum 217,587

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2828431 ← → #2828453

1 13 217,573 2,828,449

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

2,828,449 8,485,348 4,242,674 2,121,337 6,364,012 3,182,006 1,591,003 4,773,010 2,386,505 7,159,516 3,579,758 1,789,879 5,369,638 2,684,819 8,054,458 4,027,229 12,081,688 6,040,844 3,020,422 1,510,211 4,530,634 2,265,317 6,795,952 3,397,976 1,698,988 849,494 424,747 1,274,242 637,121 1,911,364 955,682 477,841 1,433,524 716,762 358,381 1,075,144 537,572 268,786 134,393 403,180 201,590 100,795 302,386 151,193 453,580 226,790 113,395 340,186 170,093 510,280 255,140 127,570 63,785 191,356 95,678 47,839 143,518 71,759 215,278 107,639

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