5 × 11 × 13 × 571

Prime Factor Structure

Factorization String 5 × 11 × 13 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 576,576

Proper Divisor Sum 168,311

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #408263 ← → #408271

1 5 11 13 55 65 143 571 715 2,855 6,281 7,423 31,405 37,115 81,653 408,265

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

408,265 1,224,796 612,398 306,199 918,598 459,299 1,377,898 688,949 2,066,848 1,033,424 516,712 258,356 129,178 64,589 193,768 96,884 48,442 24,221 72,664 36,332 18,166 9,083 27,250 13,625 40,876 20,438 10,219 30,658 15,329 45,988 22,994 11,497 34,492 17,246 8,623 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550

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