7 × 11 × 23 × 2243

Prime Factor Structure

Factorization String 7 × 11 × 23 × 2243

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,170,176

Proper Divisor Sum 1,197,823

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3972343 ← → #3972359

1 7 11 23 77 161 253 1,771 2,243 15,701 24,673 51,589 172,711 361,123 567,479 3,972,353

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

3,972,353 11,917,060 5,958,530 2,979,265 8,937,796 4,468,898 2,234,449 6,703,348 3,351,674 1,675,837 5,027,512 2,513,756 1,256,878 628,439 1,885,318 942,659 2,827,978 1,413,989 4,241,968 2,120,984 1,060,492 530,246 265,123 795,370 397,685 1,193,056 596,528 298,264 149,132 74,566 37,283 111,850 55,925 167,776 83,888 41,944 20,972 10,486 5,243 15,730 7,865 23,596 11,798 5,899 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202

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