251 × 6263

Prime Factor Structure

Factorization String 251 × 6263

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,578,528

Proper Divisor Sum 6,515

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1571989 ← → #1572017

1 251 6,263 1,572,013

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

1,572,013 4,716,040 2,358,020 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.