31 × 28069

Prime Factor Structure

Factorization String 31 × 28069

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 898,240

Proper Divisor Sum 28,101

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #870137 ← → #870151

1 31 28,069 870,139

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

870,139 2,610,418 1,305,209 3,915,628 1,957,814 978,907 2,936,722 1,468,361 4,405,084 2,202,542 1,101,271 3,303,814 1,651,907 4,955,722 2,477,861 7,433,584 3,716,792 1,858,396 929,198 464,599 1,393,798 696,899 2,090,698 1,045,349 3,136,048 1,568,024 784,012 392,006 196,003 588,010 294,005 882,016 441,008 220,504 110,252 55,126 27,563 82,690 41,345 124,036 62,018 31,009 93,028 46,514 23,257 69,772 34,886 17,443 52,330 26,165 78,496 39,248 19,624 9,812 4,906 2,453 7,360 3,680 1,840 920

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