3 × 5² × 19 × 271

Prime Factor Structure

Factorization String 3 × 5^2 × 19 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 674,560

Proper Divisor Sum 288,385

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #386173 ← → #386219

1 3 5 15 19 25 57 75 95 271 285 475 813 1,355 1,425 4,065 5,149 6,775 15,447 20,325 25,745 77,235 128,725 386,175

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

386,175 1,158,526 579,263 1,737,790 868,895 2,606,686 1,303,343 3,910,030 1,955,015 5,865,046 2,932,523 8,797,570 4,398,785 13,196,356 6,598,178 3,299,089 9,897,268 4,948,634 2,474,317 7,422,952 3,711,476 1,855,738 927,869 2,783,608 1,391,804 695,902 347,951 1,043,854 521,927 1,565,782 782,891 2,348,674 1,174,337 3,523,012 1,761,506 880,753 2,642,260 1,321,130 660,565 1,981,696 990,848 495,424 247,712 123,856 61,928 30,964 15,482 7,741 23,224 11,612 5,806 2,903 8,710 4,355 13,066 6,533 19,600 9,800 4,900 2,450

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