3 × 7 × 101 × 193

Prime Factor Structure

Factorization String 3 × 7 × 101 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 633,216

Proper Divisor Sum 223,863

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #409351 ← → #409369

1 3 7 21 101 193 303 579 707 1,351 2,121 4,053 19,493 58,479 136,451 409,353

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

409,353 1,228,060 614,030 307,015 921,046 460,523 1,381,570 690,785 2,072,356 1,036,178 518,089 1,554,268 777,134 388,567 1,165,702 582,851 1,748,554 874,277 2,622,832 1,311,416 655,708 327,854 163,927 491,782 245,891 737,674 368,837 1,106,512 553,256 276,628 138,314 69,157 207,472 103,736 51,868 25,934 12,967 38,902 19,451 58,354 29,177 87,532 43,766 21,883 65,650 32,825 98,476 49,238 24,619 73,858 36,929 110,788 55,394 27,697 83,092 41,546 20,773 62,320 31,160 15,580

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