11 × 21661

Prime Factor Structure

Factorization String 11 × 21661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 259,944

Proper Divisor Sum 21,673

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #238267 ← → #238291

1 11 21,661 238,271

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

238,271 714,814 357,407 1,072,222 536,111 1,608,334 804,167 2,412,502 1,206,251 3,618,754 1,809,377 5,428,132 2,714,066 1,357,033 4,071,100 2,035,550 1,017,775 3,053,326 1,526,663 4,579,990 2,289,995 6,869,986 3,434,993 10,304,980 5,152,490 2,576,245 7,728,736 3,864,368 1,932,184 966,092 483,046 241,523 724,570 362,285 1,086,856 543,428 271,714 135,857 407,572 203,786 101,893 305,680 152,840 76,420 38,210 19,105 57,316 28,658 14,329 42,988 21,494 10,747 32,242 16,121 48,364 24,182 12,091 36,274 18,137 54,412

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