5⁴ × 257

Prime Factor Structure

Factorization String 5^4 × 257

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 201,498

Proper Divisor Sum 40,873

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #160621 ← → #160627

1 5 25 125 257 625 1,285 6,425 32,125 160,625

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

160,625 481,876 240,938 120,469 361,408 180,704 90,352 45,176 22,588 11,294 5,647 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024

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