3 × 7 × 11 × 3119

Prime Factor Structure

Factorization String 3 × 7 × 11 × 3119

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,198,080

Proper Divisor Sum 477,591

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #720481 ← → #720491

1 3 7 11 21 33 77 231 3,119 9,357 21,833 34,309 65,499 102,927 240,163 720,489

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

720,489 2,161,468 1,080,734 540,367 1,621,102 810,551 2,431,654 1,215,827 3,647,482 1,823,741 5,471,224 2,735,612 1,367,806 683,903 2,051,710 1,025,855 3,077,566 1,538,783 4,616,350 2,308,175 6,924,526 3,462,263 10,386,790 5,193,395 15,580,186 7,790,093 23,370,280 11,685,140 5,842,570 2,921,285 8,763,856 4,381,928 2,190,964 1,095,482 547,741 1,643,224 821,612 410,806 205,403 616,210 308,105 924,316 462,158 231,079 693,238 346,619 1,039,858 519,929 1,559,788 779,894 389,947 1,169,842 584,921 1,754,764 877,382 438,691 1,316,074 658,037 1,974,112 987,056

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