2 × 5 × 71 × 643

Prime Factor Structure

Factorization String 2 × 5 × 71 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 834,624

Proper Divisor Sum 378,094

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #456529 ← → #456539

1 2 5 10 71 142 355 643 710 1,286 3,215 6,430 45,653 91,306 228,265 456,530

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

456,530 228,265 684,796 342,398 171,199 513,598 256,799 770,398 385,199 1,155,598 577,799 1,733,398 866,699 2,600,098 1,300,049 3,900,148 1,950,074 975,037 2,925,112 1,462,556 731,278 365,639 1,096,918 548,459 1,645,378 822,689 2,468,068 1,234,034 617,017 1,851,052 925,526 462,763 1,388,290 694,145 2,082,436 1,041,218 520,609 1,561,828 780,914 390,457 1,171,372 585,686 292,843 878,530 439,265 1,317,796 658,898 329,449 988,348 494,174 247,087 741,262 370,631 1,111,894 555,947 1,667,842 833,921 2,501,764 1,250,882 625,441

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