2 × 5 × 321553

Prime Factor Structure

Factorization String 2 × 5 × 321553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,787,972

Proper Divisor Sum 2,572,442

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3215479 ← → #3215539

1 2 5 10 321,553 643,106 1,607,765 3,215,530

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

3,215,530 1,607,765 4,823,296 2,411,648 1,205,824 602,912 301,456 150,728 75,364 37,682 18,841 56,524 28,262 14,131 42,394 21,197 63,592 31,796 15,898 7,949 23,848 11,924 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569

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