11 × 211 × 271

Prime Factor Structure

Factorization String 11 × 211 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 691,968

Proper Divisor Sum 62,977

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #628973 ← → #628993

1 11 211 271 2,321 2,981 57,181 628,991

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

628,991 1,886,974 943,487 2,830,462 1,415,231 4,245,694 2,122,847 6,368,542 3,184,271 9,552,814 4,776,407 14,329,222 7,164,611 21,493,834 10,746,917 32,240,752 16,120,376 8,060,188 4,030,094 2,015,047 6,045,142 3,022,571 9,067,714 4,533,857 13,601,572 6,800,786 3,400,393 10,201,180 5,100,590 2,550,295 7,650,886 3,825,443 11,476,330 5,738,165 17,214,496 8,607,248 4,303,624 2,151,812 1,075,906 537,953 1,613,860 806,930 403,465 1,210,396 605,198 302,599 907,798 453,899 1,361,698 680,849 2,042,548 1,021,274 510,637 1,531,912 765,956 382,978 191,489 574,468 287,234 143,617

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