3² × 5 × 37 × 193

Prime Factor Structure

Factorization String 3^2 × 5 × 37 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 575,016

Proper Divisor Sum 253,671

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #321341 ← → #321359

1 3 5 9 15 37 45 111 185 193 333 555 579 965 1,665 1,737 2,895 7,141 8,685 21,423 35,705 64,269 107,115 321,345

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

321,345 964,036 482,018 241,009 723,028 361,514 180,757 542,272 271,136 135,568 67,784 33,892 16,946 8,473 25,420 12,710 6,355 19,066 9,533 28,600 14,300 7,150 3,575 10,726 5,363 16,090 8,045 24,136 12,068 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341

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