2 × 5² × 7 × 13 × 149

Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 13 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,562,400

Proper Divisor Sum 884,450

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #677947 ← → #677953

1 2 5 7 10 13 14 25 26 35 50 65 70 91 130 149 175 182 298 325 350 455 650 745 910 1,043 1,490 1,937 2,086 2,275 3,725 3,874 4,550 5,215 7,450 9,685 10,430 13,559 19,370 26,075 27,118 48,425 52,150 67,795 96,850 135,590 338,975 677,950

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

677,950 338,975 1,016,926 508,463 1,525,390 762,695 2,288,086 1,144,043 3,432,130 1,716,065 5,148,196 2,574,098 1,287,049 3,861,148 1,930,574 965,287 2,895,862 1,447,931 4,343,794 2,171,897 6,515,692 3,257,846 1,628,923 4,886,770 2,443,385 7,330,156 3,665,078 1,832,539 5,497,618 2,748,809 8,246,428 4,123,214 2,061,607 6,184,822 3,092,411 9,277,234 4,638,617 13,915,852 6,957,926 3,478,963 10,436,890 5,218,445 15,655,336 7,827,668 3,913,834 1,956,917 5,870,752 2,935,376 1,467,688 733,844 366,922 183,461 550,384 275,192 137,596 68,798 34,399 103,198 51,599 154,798

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