7 × 401629

Prime Factor Structure

Factorization String 7 × 401629

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,213,040

Proper Divisor Sum 401,637

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2811397 ← → #2811407

1 7 401,629 2,811,403

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

2,811,403 8,434,210 4,217,105 12,651,316 6,325,658 3,162,829 9,488,488 4,744,244 2,372,122 1,186,061 3,558,184 1,779,092 889,546 444,773 1,334,320 667,160 333,580 166,790 83,395 250,186 125,093 375,280 187,640 93,820 46,910 23,455 70,366 35,183 105,550 52,775 158,326 79,163 237,490 118,745 356,236 178,118 89,059 267,178 133,589 400,768 200,384 100,192 50,096 25,048 12,524 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974

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