2 × 3³ × 5 × 19 × 61

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 19 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 892,800

Proper Divisor Sum 579,870

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #312929 ← → #312931

1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 61 90 95 114 122 135 171 183 190 270 285 305 342 366 513 549 570 610 855 915 1,026 1,098 1,159 1,647 1,710 1,830 2,318 2,565 2,745 3,294 3,477 5,130 5,490 5,795 6,954 8,235 10,431 11,590 16,470 17,385 20,862 31,293 34,770 52,155

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

312,930 156,465 469,396 234,698 117,349 352,048 176,024 88,012 44,006 22,003 66,010 33,005 99,016 49,508 24,754 12,377 37,132 18,566 9,283 27,850 13,925 41,776 20,888 10,444 5,222 2,611 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56

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