137 × 179 × 643

Prime Factor Structure

Factorization String 137 × 179 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,996,960

Proper Divisor Sum 228,671

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #15768287 ← → #15768301

1 137 179 643 24,523 88,091 115,097 15,768,289

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

15,768,289 47,304,868 23,652,434 11,826,217 35,478,652 17,739,326 8,869,663 26,608,990 13,304,495 39,913,486 19,956,743 59,870,230 29,935,115 89,805,346 44,902,673 134,708,020 67,354,010 33,677,005 101,031,016 50,515,508 25,257,754 12,628,877 37,886,632 18,943,316 9,471,658 4,735,829 14,207,488 7,103,744 3,551,872 1,775,936 887,968 443,984 221,992 110,996 55,498 27,749 83,248 41,624 20,812 10,406 5,203 15,610 7,805 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676

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