7 × 13 × 9787

Prime Factor Structure

Factorization String 7 × 13 × 9787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,096,256

Proper Divisor Sum 205,639

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #890609 ← → #890653

1 7 13 91 9,787 68,509 127,231 890,617

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

890,617 2,671,852 1,335,926 667,963 2,003,890 1,001,945 3,005,836 1,502,918 751,459 2,254,378 1,127,189 3,381,568 1,690,784 845,392 422,696 211,348 105,674 52,837 158,512 79,256 39,628 19,814 9,907 29,722 14,861 44,584 22,292 11,146 5,573 16,720 8,360 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5

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