2² × 3² × 13 × 3359

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 3359

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,280,640

Proper Divisor Sum 2,708,628

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1571989 ← → #1572017

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

1,572,012 786,006 393,003 1,179,010 589,505 1,768,516 884,258 442,129 1,326,388 663,194 331,597 994,792 497,396 248,698 124,349 373,048 186,524 93,262 46,631 139,894 69,947 209,842 104,921 314,764 157,382 78,691 236,074 118,037 354,112 177,056 88,528 44,264 22,132 11,066 5,533 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663

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