2156339

Prime Factor Structure

Factorization String 2156339

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,156,340

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2156317 ← → #2156351

1 2,156,339

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

2,156,339 6,469,018 3,234,509 9,703,528 4,851,764 2,425,882 1,212,941 3,638,824 1,819,412 909,706 454,853 1,364,560 682,280 341,140 170,570 85,285 255,856 127,928 63,964 31,982 15,991 47,974 23,987 71,962 35,981 107,944 53,972 26,986 13,493 40,480 20,240 10,120 5,060 2,530 1,265 3,796 1,898 949 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11

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