3 × 31² × 1117

Prime Factor Structure

Factorization String 3 × 31^2 × 1117

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,440,696

Proper Divisor Sum 1,220,385

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #3220309 ← → #3220319

1 3 31 93 961 1,117 2,883 3,351 34,627 103,881 1,073,437 3,220,311

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

3,220,311 9,660,934 4,830,467 14,491,402 7,245,701 21,737,104 10,868,552 5,434,276 2,717,138 1,358,569 4,075,708 2,037,854 1,018,927 3,056,782 1,528,391 4,585,174 2,292,587 6,877,762 3,438,881 10,316,644 5,158,322 2,579,161 7,737,484 3,868,742 1,934,371 5,803,114 2,901,557 8,704,672 4,352,336 2,176,168 1,088,084 544,042 272,021 816,064 408,032 204,016 102,008 51,004 25,502 12,751 38,254 19,127 57,382 28,691 86,074 43,037 129,112 64,556 32,278 16,139 48,418 24,209 72,628 36,314 18,157 54,472 27,236 13,618 6,809 20,428

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