13 × 20611

Prime Factor Structure

Factorization String 13 × 20611

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 288,568

Proper Divisor Sum 20,625

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #267941 ← → #267959

1 13 20,611 267,943

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

267,943 803,830 401,915 1,205,746 602,873 1,808,620 904,310 452,155 1,356,466 678,233 2,034,700 1,017,350 508,675 1,526,026 763,013 2,289,040 1,144,520 572,260 286,130 143,065 429,196 214,598 107,299 321,898 160,949 482,848 241,424 120,712 60,356 30,178 15,089 45,268 22,634 11,317 33,952 16,976 8,488 4,244 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286

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