13 × 317 × 523

Prime Factor Structure

Factorization String 13 × 317 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,332,848

Proper Divisor Sum 177,565

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2155273 ← → #2155291

1 13 317 523 4,121 6,799 165,791 2,155,283

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

2,155,283 6,465,850 3,232,925 9,698,776 4,849,388 2,424,694 1,212,347 3,637,042 1,818,521 5,455,564 2,727,782 1,363,891 4,091,674 2,045,837 6,137,512 3,068,756 1,534,378 767,189 2,301,568 1,150,784 575,392 287,696 143,848 71,924 35,962 17,981 53,944 26,972 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382

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