13² × 53 × 757

Prime Factor Structure

Factorization String 13^2 × 53 × 757

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,490,556

Proper Divisor Sum 710,107

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #6780443 ← → #6780463

1 13 53 169 689 757 8,957 9,841 40,121 127,933 521,573 6,780,449

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

6,780,449 20,341,348 10,170,674 5,085,337 15,256,012 7,628,006 3,814,003 11,442,010 5,721,005 17,163,016 8,581,508 4,290,754 2,145,377 6,436,132 3,218,066 1,609,033 4,827,100 2,413,550 1,206,775 3,620,326 1,810,163 5,430,490 2,715,245 8,145,736 4,072,868 2,036,434 1,018,217 3,054,652 1,527,326 763,663 2,290,990 1,145,495 3,436,486 1,718,243 5,154,730 2,577,365 7,732,096 3,866,048 1,933,024 966,512 483,256 241,628 120,814 60,407 181,222 90,611 271,834 135,917 407,752 203,876 101,938 50,969 152,908 76,454 38,227 114,682 57,341 172,024 86,012 43,006

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