2 × 3 × 11² × 557

Prime Factor Structure

Factorization String 2 × 3 × 11^2 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 890,568

Proper Divisor Sum 486,186

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #404381 ← → #404387

1 2 3 6 11 22 33 66 121 242 363 557 726 1,114 1,671 3,342 6,127 12,254 18,381 36,762 67,397 134,794 202,191 404,382

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

404,382 202,191 606,574 303,287 909,862 454,931 1,364,794 682,397 2,047,192 1,023,596 511,798 255,899 767,698 383,849 1,151,548 575,774 287,887 863,662 431,831 1,295,494 647,747 1,943,242 971,621 2,914,864 1,457,432 728,716 364,358 182,179 546,538 273,269 819,808 409,904 204,952 102,476 51,238 25,619 76,858 38,429 115,288 57,644 28,822 14,411 43,234 21,617 64,852 32,426 16,213 48,640 24,320 12,160 6,080 3,040 1,520 760 380 190 95 286 143 430

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