13 × 401 × 659

Prime Factor Structure

Factorization String 13 × 401 × 659

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,714,480

Proper Divisor Sum 279,113

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3435361 ← → #3435373

1 13 401 659 5,213 8,567 264,259 3,435,367

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

3,435,367 10,306,102 5,153,051 15,459,154 7,729,577 23,188,732 11,594,366 5,797,183 17,391,550 8,695,775 26,087,326 13,043,663 39,130,990 19,565,495 58,696,486 29,348,243 88,044,730 44,022,365 132,067,096 66,033,548 33,016,774 16,508,387 49,525,162 24,762,581 74,287,744 37,143,872 18,571,936 9,285,968 4,642,984 2,321,492 1,160,746 580,373 1,741,120 870,560 435,280 217,640 108,820 54,410 27,205 81,616 40,808 20,404 10,202 5,101 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635

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