19² × 11317

Prime Factor Structure

Factorization String 19^2 × 11317

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,312,158

Proper Divisor Sum 226,721

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4085413 ← → #4085447

1 19 361 11,317 215,023 4,085,437

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

4,085,437 12,256,312 6,128,156 3,064,078 1,532,039 4,596,118 2,298,059 6,894,178 3,447,089 10,341,268 5,170,634 2,585,317 7,755,952 3,877,976 1,938,988 969,494 484,747 1,454,242 727,121 2,181,364 1,090,682 545,341 1,636,024 818,012 409,006 204,503 613,510 306,755 920,266 460,133 1,380,400 690,200 345,100 172,550 86,275 258,826 129,413 388,240 194,120 97,060 48,530 24,265 72,796 36,398 18,199 54,598 27,299 81,898 40,949 122,848 61,424 30,712 15,356 7,678 3,839 11,518 5,759 17,278 8,639 25,918

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