5 × 7 × 421 × 1483

Prime Factor Structure

Factorization String 5 × 7 × 421 × 1483

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,059,904

Proper Divisor Sum 8,207,899

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #21851989 ← → #21852011

1 5 7 35 421 1,483 2,105 2,947 7,415 10,381 14,735 51,905 624,343 3,121,715 4,370,401 21,852,005

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

21,852,005 65,556,016 32,778,008 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.