2 × 7 × 11 × 21517

Prime Factor Structure

Factorization String 2 × 7 × 11 × 21517

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,197,184

Proper Divisor Sum 2,883,566

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3313603 ← → #3313631

1 2 7 11 14 22 77 154 21,517 43,034 150,619 236,687 301,238 473,374 1,656,809 3,313,618

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

3,313,618 1,656,809 4,970,428 2,485,214 1,242,607 3,727,822 1,863,911 5,591,734 2,795,867 8,387,602 4,193,801 12,581,404 6,290,702 3,145,351 9,436,054 4,718,027 14,154,082 7,077,041 21,231,124 10,615,562 5,307,781 15,923,344 7,961,672 3,980,836 1,990,418 995,209 2,985,628 1,492,814 746,407 2,239,222 1,119,611 3,358,834 1,679,417 5,038,252 2,519,126 1,259,563 3,778,690 1,889,345 5,668,036 2,834,018 1,417,009 4,251,028 2,125,514 1,062,757 3,188,272 1,594,136 797,068 398,534 199,267 597,802 298,901 896,704 448,352 224,176 112,088 56,044 28,022 14,011 42,034 21,017

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