13 × 193 × 859

Prime Factor Structure

Factorization String 13 × 193 × 859

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,335,760

Proper Divisor Sum 180,529

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2155207 ← → #2155253

1 13 193 859 2,509 11,167 165,787 2,155,231

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

2,155,231 6,465,694 3,232,847 9,698,542 4,849,271 14,547,814 7,273,907 21,821,722 10,910,861 32,732,584 16,366,292 8,183,146 4,091,573 12,274,720 6,137,360 3,068,680 1,534,340 767,170 383,585 1,150,756 575,378 287,689 863,068 431,534 215,767 647,302 323,651 970,954 485,477 1,456,432 728,216 364,108 182,054 91,027 273,082 136,541 409,624 204,812 102,406 51,203 153,610 76,805 230,416 115,208 57,604 28,802 14,401 43,204 21,602 10,801 32,404 16,202 8,101 24,304 12,152 6,076 3,038 1,519 4,558 2,279

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