2² × 11 × 19661

Prime Factor Structure

Factorization String 2^2 × 11 × 19661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,651,608

Proper Divisor Sum 786,524

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #865069 ← → #865087

1 2 4 11 22 44 19,661 39,322 78,644 216,271 432,542 865,084

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

865,084 432,542 216,271 648,814 324,407 973,222 486,611 1,459,834 729,917 2,189,752 1,094,876 547,438 273,719 821,158 410,579 1,231,738 615,869 1,847,608 923,804 461,902 230,951 692,854 346,427 1,039,282 519,641 1,558,924 779,462 389,731 1,169,194 584,597 1,753,792 876,896 438,448 219,224 109,612 54,806 27,403 82,210 41,105 123,316 61,658 30,829 92,488 46,244 23,122 11,561 34,684 17,342 8,671 26,014 13,007 39,022 19,511 58,534 29,267 87,802 43,901 131,704 65,852 32,926

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