13 × 53 × 1951

Prime Factor Structure

Factorization String 13 × 53 × 1951

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,475,712

Proper Divisor Sum 131,473

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1344227 ← → #1344271

1 13 53 689 1,951 25,363 103,403 1,344,239

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

1,344,239 4,032,718 2,016,359 6,049,078 3,024,539 9,073,618 4,536,809 13,610,428 6,805,214 3,402,607 10,207,822 5,103,911 15,311,734 7,655,867 22,967,602 11,483,801 34,451,404 17,225,702 8,612,851 25,838,554 12,919,277 38,757,832 19,378,916 9,689,458 4,844,729 14,534,188 7,267,094 3,633,547 10,900,642 5,450,321 16,350,964 8,175,482 4,087,741 12,263,224 6,131,612 3,065,806 1,532,903 4,598,710 2,299,355 6,898,066 3,449,033 10,347,100 5,173,550 2,586,775 7,760,326 3,880,163 11,640,490 5,820,245 17,460,736 8,730,368 4,365,184 2,182,592 1,091,296 545,648 272,824 136,412 68,206 34,103 102,310 51,155

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