5² × 43 × 15383

Prime Factor Structure

Factorization String 5^2 × 43 × 15383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 20,983,776

Proper Divisor Sum 4,447,051

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #16536721 ← → #16536727

1 5 25 43 215 1,075 15,383 76,915 384,575 661,469 3,307,345 16,536,725

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

16,536,725 49,610,176 24,805,088 12,402,544 6,201,272 3,100,636 1,550,318 775,159 2,325,478 1,162,739 3,488,218 1,744,109 5,232,328 2,616,164 1,308,082 654,041 1,962,124 981,062 490,531 1,471,594 735,797 2,207,392 1,103,696 551,848 275,924 137,962 68,981 206,944 103,472 51,736 25,868 12,934 6,467 19,402 9,701 29,104 14,552 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974

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