2551 × 4021

Prime Factor Structure

Factorization String 2551 × 4021

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,264,144

Proper Divisor Sum 6,573

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #10257557 ← → #10257589

1 2,551 4,021 10,257,571

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

10,257,571 30,772,714 15,386,357 46,159,072 23,079,536 11,539,768 5,769,884 2,884,942 1,442,471 4,327,414 2,163,707 6,491,122 3,245,561 9,736,684 4,868,342 2,434,171 7,302,514 3,651,257 10,953,772 5,476,886 2,738,443 8,215,330 4,107,665 12,322,996 6,161,498 3,080,749 9,242,248 4,621,124 2,310,562 1,155,281 3,465,844 1,732,922 866,461 2,599,384 1,299,692 649,846 324,923 974,770 487,385 1,462,156 731,078 365,539 1,096,618 548,309 1,644,928 822,464 411,232 205,616 102,808 51,404 25,702 12,851 38,554 19,277 57,832 28,916 14,458 7,229 21,688 10,844

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