7 × 11 × 229 × 661

Prime Factor Structure

Factorization String 7 × 11 × 229 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,616,960

Proper Divisor Sum 2,961,547

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #11655409 ← → #11655461

1 7 11 77 229 661 1,603 2,519 4,627 7,271 17,633 50,897 151,369 1,059,583 1,665,059 11,655,413

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

11,655,413 34,966,240 17,483,120 8,741,560 4,370,780 2,185,390 1,092,695 3,278,086 1,639,043 4,917,130 2,458,565 7,375,696 3,687,848 1,843,924 921,962 460,981 1,382,944 691,472 345,736 172,868 86,434 43,217 129,652 64,826 32,413 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325

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