839 × 3137

Prime Factor Structure

Factorization String 839 × 3137

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,635,920

Proper Divisor Sum 3,977

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2631929 ← → #2631947

1 839 3,137 2,631,943

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

2,631,943 7,895,830 3,947,915 11,843,746 5,921,873 17,765,620 8,882,810 4,441,405 13,324,216 6,662,108 3,331,054 1,665,527 4,996,582 2,498,291 7,494,874 3,747,437 11,242,312 5,621,156 2,810,578 1,405,289 4,215,868 2,107,934 1,053,967 3,161,902 1,580,951 4,742,854 2,371,427 7,114,282 3,557,141 10,671,424 5,335,712 2,667,856 1,333,928 666,964 333,482 166,741 500,224 250,112 125,056 62,528 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466

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