3² × 5² × 7 × 11 × 23

Prime Factor Structure

Factorization String 3^2 × 5^2 × 7 × 11 × 23

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 928,512

Proper Divisor Sum 530,037

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #398473 ← → #398477

1 3 5 7 9 11 15 21 23 25 33 35 45 55 63 69 75 77 99 105 115 161 165 175 207 225 231 253 275 315 345 385 483 495 525 575 693 759 805 825 1,035 1,155 1,265 1,449 1,575 1,725 1,771 1,925 2,277 2,415 2,475 3,465 3,795 4,025 5,175 5,313 5,775 6,325 7,245 8,855

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

398,475 1,195,426 597,713 1,793,140 896,570 448,285 1,344,856 672,428 336,214 168,107 504,322 252,161 756,484 378,242 189,121 567,364 283,682 141,841 425,524 212,762 106,381 319,144 159,572 79,786 39,893 119,680 59,840 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71

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