2 × 3³ × 7 × 23 × 83

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 23 × 83

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,935,360

Proper Divisor Sum 1,213,758

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #721597 ← → #721613

1 2 3 6 7 9 14 18 21 23 27 42 46 54 63 69 83 126 138 161 166 189 207 249 322 378 414 483 498 581 621 747 966 1,162 1,242 1,449 1,494 1,743 1,909 2,241 2,898 3,486 3,818 4,347 4,482 5,229 5,727 8,694 10,458 11,454 13,363 15,687 17,181 26,726 31,374 34,362 40,089 51,543 80,178 103,086

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

721,602 360,801 1,082,404 541,202 270,601 811,804 405,902 202,951 608,854 304,427 913,282 456,641 1,369,924 684,962 342,481 1,027,444 513,722 256,861 770,584 385,292 192,646 96,323 288,970 144,485 433,456 216,728 108,364 54,182 27,091 81,274 40,637 121,912 60,956 30,478 15,239 45,718 22,859 68,578 34,289 102,868 51,434 25,717 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580

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