3 × 19 × 61 × 863

Prime Factor Structure

Factorization String 3 × 19 × 61 × 863

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,285,440

Proper Divisor Sum 1,284,789

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #3000643 ← → #3000671

1 3 19 57 61 183 863 1,159 2,589 3,477 16,397 49,191 52,643 157,929 1,000,217 3,000,651

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

3,000,651 9,001,954 4,500,977 13,502,932 6,751,466 3,375,733 10,127,200 5,063,600 2,531,800 1,265,900 632,950 316,475 949,426 474,713 1,424,140 712,070 356,035 1,068,106 534,053 1,602,160 801,080 400,540 200,270 100,135 300,406 150,203 450,610 225,305 675,916 337,958 168,979 506,938 253,469 760,408 380,204 190,102 95,051 285,154 142,577 427,732 213,866 106,933 320,800 160,400 80,200 40,100 20,050 10,025 30,076 15,038 7,519 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208

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