13 × 349 × 1979

Prime Factor Structure

Factorization String 13 × 349 × 1979

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,702,000

Proper Divisor Sum 723,277

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #8978707 ← → #8978743

1 13 349 1,979 4,537 25,727 690,671 8,978,723

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

8,978,723 26,936,170 13,468,085 40,404,256 20,202,128 10,101,064 5,050,532 2,525,266 1,262,633 3,787,900 1,893,950 946,975 2,840,926 1,420,463 4,261,390 2,130,695 6,392,086 3,196,043 9,588,130 4,794,065 14,382,196 7,191,098 3,595,549 10,786,648 5,393,324 2,696,662 1,348,331 4,044,994 2,022,497 6,067,492 3,033,746 1,516,873 4,550,620 2,275,310 1,137,655 3,412,966 1,706,483 5,119,450 2,559,725 7,679,176 3,839,588 1,919,794 959,897 2,879,692 1,439,846 719,923 2,159,770 1,079,885 3,239,656 1,619,828 809,914 404,957 1,214,872 607,436 303,718 151,859 455,578 227,789 683,368 341,684

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