7 × 19 × 131 × 167

Prime Factor Structure

Factorization String 7 × 19 × 131 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,548,160

Proper Divisor Sum 638,519

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2909633 ← → #2909659

1 7 19 131 133 167 917 1,169 2,489 3,173 17,423 21,877 22,211 153,139 415,663 2,909,641

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

2,909,641 8,728,924 4,364,462 2,182,231 6,546,694 3,273,347 9,820,042 4,910,021 14,730,064 7,365,032 3,682,516 1,841,258 920,629 2,761,888 1,380,944 690,472 345,236 172,618 86,309 258,928 129,464 64,732 32,366 16,183 48,550 24,275 72,826 36,413 109,240 54,620 27,310 13,655 40,966 20,483 61,450 30,725 92,176 46,088 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467

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