3² × 5 × 11² × 73

Prime Factor Structure

Factorization String 3^2 × 5 × 11^2 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 767,676

Proper Divisor Sum 370,191

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #397469 ← → #397489

1 3 5 9 11 15 33 45 55 73 99 121 165 219 363 365 495 605 657 803 1,089 1,095 1,815 2,409 3,285 4,015 5,445 7,227 8,833 12,045 26,499 36,135 44,165 79,497 132,495 397,485

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

397,485 1,192,456 596,228 298,114 149,057 447,172 223,586 111,793 335,380 167,690 83,845 251,536 125,768 62,884 31,442 15,721 47,164 23,582 11,791 35,374 17,687 53,062 26,531 79,594 39,797 119,392 59,696 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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