7 × 13 × 19 × 229

Prime Factor Structure

Factorization String 7 × 13 × 19 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 515,200

Proper Divisor Sum 119,259

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #395921 ← → #395953

1 7 13 19 91 133 229 247 1,603 1,729 2,977 4,351 20,839 30,457 56,563 395,941

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

395,941 1,187,824 593,912 296,956 148,478 74,239 222,718 111,359 334,078 167,039 501,118 250,559 751,678 375,839 1,127,518 563,759 1,691,278 845,639 2,536,918 1,268,459 3,805,378 1,902,689 5,708,068 2,854,034 1,427,017 4,281,052 2,140,526 1,070,263 3,210,790 1,605,395 4,816,186 2,408,093 7,224,280 3,612,140 1,806,070 903,035 2,709,106 1,354,553 4,063,660 2,031,830 1,015,915 3,047,746 1,523,873 4,571,620 2,285,810 1,142,905 3,428,716 1,714,358 857,179 2,571,538 1,285,769 3,857,308 1,928,654 964,327 2,892,982 1,446,491 4,339,474 2,169,737 6,509,212 3,254,606

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