3³ × 11 × 743

Prime Factor Structure

Factorization String 3^3 × 11 × 743

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 357,120

Proper Divisor Sum 136,449

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #220667 ← → #220673

1 3 9 11 27 33 99 297 743 2,229 6,687 8,173 20,061 24,519 73,557 220,671

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

220,671 662,014 331,007 993,022 496,511 1,489,534 744,767 2,234,302 1,117,151 3,351,454 1,675,727 5,027,182 2,513,591 7,540,774 3,770,387 11,311,162 5,655,581 16,966,744 8,483,372 4,241,686 2,120,843 6,362,530 3,181,265 9,543,796 4,771,898 2,385,949 7,157,848 3,578,924 1,789,462 894,731 2,684,194 1,342,097 4,026,292 2,013,146 1,006,573 3,019,720 1,509,860 754,930 377,465 1,132,396 566,198 283,099 849,298 424,649 1,273,948 636,974 318,487 955,462 477,731 1,433,194 716,597 2,149,792 1,074,896 537,448 268,724 134,362 67,181 201,544 100,772 50,386

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