3² × 19 × 53²

Prime Factor Structure

Factorization String 3^2 × 19 × 53^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 744,380

Proper Divisor Sum 264,041

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #480329 ← → #480341

1 3 9 19 53 57 159 171 477 1,007 2,809 3,021 8,427 9,063 25,281 53,371 160,113 480,339

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

480,339 1,441,018 720,509 2,161,528 1,080,764 540,382 270,191 810,574 405,287 1,215,862 607,931 1,823,794 911,897 2,735,692 1,367,846 683,923 2,051,770 1,025,885 3,077,656 1,538,828 769,414 384,707 1,154,122 577,061 1,731,184 865,592 432,796 216,398 108,199 324,598 162,299 486,898 243,449 730,348 365,174 182,587 547,762 273,881 821,644 410,822 205,411 616,234 308,117 924,352 462,176 231,088 115,544 57,772 28,886 14,443 43,330 21,665 64,996 32,498 16,249 48,748 24,374 12,187 36,562 18,281

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