11 × 13 × 127 × 157

Prime Factor Structure

Factorization String 11 × 13 × 127 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,397,632

Proper Divisor Sum 546,355

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2851267 ← → #2851313

1 11 13 127 143 157 1,397 1,651 1,727 2,041 18,161 19,939 22,451 219,329 259,207 2,851,277

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

2,851,277 8,553,832 4,276,916 2,138,458 1,069,229 3,207,688 1,603,844 801,922 400,961 1,202,884 601,442 300,721 902,164 451,082 225,541 676,624 338,312 169,156 84,578 42,289 126,868 63,434 31,717 95,152 47,576 23,788 11,894 5,947 17,842 8,921 26,764 13,382 6,691 20,074 10,037 30,112 15,056 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506

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