31 × 18493

Prime Factor Structure

Factorization String 31 × 18493

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 591,808

Proper Divisor Sum 18,525

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #573277 ← → #573289

1 31 18,493 573,283

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

573,283 1,719,850 859,925 2,579,776 1,289,888 644,944 322,472 161,236 80,618 40,309 120,928 60,464 30,232 15,116 7,558 3,779 11,338 5,669 17,008 8,504 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 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611

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