2 × 43 × 109 × 1861

Prime Factor Structure

Factorization String 2 × 43 × 109 × 1861

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,036,240

Proper Divisor Sum 9,591,226

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #17445013 ← → #17445031

1 2 43 86 109 218 1,861 3,722 4,687 9,374 80,023 160,046 202,849 405,698 8,722,507 17,445,014

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

17,445,014 8,722,507 26,167,522 13,083,761 39,251,284 19,625,642 9,812,821 29,438,464 14,719,232 7,359,616 3,679,808 1,839,904 919,952 459,976 229,988 114,994 57,497 172,492 86,246 43,123 129,370 64,685 194,056 97,028 48,514 24,257 72,772 36,386 18,193 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454

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