19 × 131 × 151

Prime Factor Structure

Factorization String 19 × 131 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 401,280

Proper Divisor Sum 25,441

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #375833 ← → #375841

1 19 131 151 2,489 2,869 19,781 375,839

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

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 1,627,303 4,881,910 2,440,955 7,322,866 3,661,433 10,984,300 5,492,150 2,746,075 8,238,226 4,119,113 12,357,340 6,178,670 3,089,335

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