2³ × 5 × 212869

Prime Factor Structure

Factorization String 2^3 × 5 × 212869

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,158,300

Proper Divisor Sum 10,643,540

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8514749 ← → #8514787

1 2 4 5 8 10 20 40 212,869 425,738 851,476 1,064,345 1,702,952 2,128,690 4,257,380 8,514,760

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

8,514,760 4,257,380 2,128,690 1,064,345 3,193,036 1,596,518 798,259 2,394,778 1,197,389 3,592,168 1,796,084 898,042 449,021 1,347,064 673,532 336,766 168,383 505,150 252,575 757,726 378,863 1,136,590 568,295 1,704,886 852,443 2,557,330 1,278,665 3,835,996 1,917,998 958,999 2,876,998 1,438,499 4,315,498 2,157,749 6,473,248 3,236,624 1,618,312 809,156 404,578 202,289 606,868 303,434 151,717 455,152 227,576 113,788 56,894 28,447 85,342 42,671 128,014 64,007 192,022 96,011 288,034 144,017 432,052 216,026 108,013 324,040

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