3² × 5² × 179

Prime Factor Structure

Factorization String 3^2 × 5^2 × 179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 72,540

Proper Divisor Sum 32,265

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #40253 ← → #40277

1 3 5 9 15 25 45 75 179 225 537 895 1,611 2,685 4,475 8,055 13,425 40,275

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

40,275 120,826 60,413 181,240 90,620 45,310 22,655 67,966 33,983 101,950 50,975 152,926 76,463 229,390 114,695 344,086 172,043 516,130 258,065 774,196 387,098 193,549 580,648 290,324 145,162 72,581 217,744 108,872 54,436 27,218 13,609 40,828 20,414 10,207 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534

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