2² × 17 × 211 × 1523

Prime Factor Structure

Factorization String 2^2 × 17 × 211 × 1523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 40,709,088

Proper Divisor Sum 18,857,084

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #21851989 ← → #21852011

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

21,852,004 10,926,002 5,463,001 16,389,004 8,194,502 4,097,251 12,291,754 6,145,877 18,437,632 9,218,816 4,609,408 2,304,704 1,152,352 576,176 288,088 144,044 72,022 36,011 108,034 54,017 162,052 81,026 40,513 121,540 60,770 30,385 91,156 45,578 22,789 68,368 34,184 17,092 8,546 4,273 12,820 6,410 3,205 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647

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