13 × 220351

Prime Factor Structure

Factorization String 13 × 220351

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,084,928

Proper Divisor Sum 220,365

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2864557 ← → #2864569

1 13 220,351 2,864,563

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

2,864,563 8,593,690 4,296,845 12,890,536 6,445,268 3,222,634 1,611,317 4,833,952 2,416,976 1,208,488 604,244 302,122 151,061 453,184 226,592 113,296 56,648 28,324 14,162 7,081 21,244 10,622 5,311 15,934 7,967 23,902 11,951 35,854 17,927 53,782 26,891 80,674 40,337 121,012 60,506 30,253 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693 8,080 4,040 2,020 1,010 505

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