13 × 67 × 2549

Prime Factor Structure

Factorization String 13 × 67 × 2549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,427,600

Proper Divisor Sum 207,421

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2220157 ← → #2220187

1 13 67 871 2,549 33,137 170,783 2,220,179

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

2,220,179 6,660,538 3,330,269 9,990,808 4,995,404 2,497,702 1,248,851 3,746,554 1,873,277 5,619,832 2,809,916 1,404,958 702,479 2,107,438 1,053,719 3,161,158 1,580,579 4,741,738 2,370,869 7,112,608 3,556,304 1,778,152 889,076 444,538 222,269 666,808 333,404 166,702 83,351 250,054 125,027 375,082 187,541 562,624 281,312 140,656 70,328 35,164 17,582 8,791 26,374 13,187 39,562 19,781 59,344 29,672 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092

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