7 × 11² × 2161

Prime Factor Structure

Factorization String 7 × 11^2 × 2161

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,300,368

Proper Divisor Sum 470,001

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1830349 ← → #1830379

1 7 11 77 121 847 2,161 15,127 23,771 166,397 261,481 1,830,367

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

1,830,367 5,491,102 2,745,551 8,236,654 4,118,327 12,354,982 6,177,491 18,532,474 9,266,237 27,798,712 13,899,356 6,949,678 3,474,839 10,424,518 5,212,259 15,636,778 7,818,389 23,455,168 11,727,584 5,863,792 2,931,896 1,465,948 732,974 366,487 1,099,462 549,731 1,649,194 824,597 2,473,792 1,236,896 618,448 309,224 154,612 77,306 38,653 115,960 57,980 28,990 14,495 43,486 21,743 65,230 32,615 97,846 48,923 146,770 73,385 220,156 110,078 55,039 165,118 82,559 247,678 123,839 371,518 185,759 557,278 278,639 835,918 417,959

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