991 × 6529

Prime Factor Structure

Factorization String 991 × 6529

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,477,760

Proper Divisor Sum 7,521

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #6470231 ← → #6470249

1 991 6,529 6,470,239

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

6,470,239 19,410,718 9,705,359 29,116,078 14,558,039 43,674,118 21,837,059 65,511,178 32,755,589 98,266,768 49,133,384 24,566,692 12,283,346 6,141,673 18,425,020 9,212,510 4,606,255 13,818,766 6,909,383 20,728,150 10,364,075 31,092,226 15,546,113 46,638,340 23,319,170 11,659,585 34,978,756 17,489,378 8,744,689 26,234,068 13,117,034 6,558,517 19,675,552 9,837,776 4,918,888 2,459,444 1,229,722 614,861 1,844,584 922,292 461,146 230,573 691,720 345,860 172,930 86,465 259,396 129,698 64,849 194,548 97,274 48,637 145,912 72,956 36,478 18,239 54,718 27,359 82,078 41,039

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