2 × 41 × 189257

Prime Factor Structure

Factorization String 2 × 41 × 189257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,846,508

Proper Divisor Sum 8,327,434

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #15519013 ← → #15519083

1 2 41 82 189,257 378,514 7,759,537 15,519,074

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

15,519,074 7,759,537 23,278,612 11,639,306 5,819,653 17,458,960 8,729,480 4,364,740 2,182,370 1,091,185 3,273,556 1,636,778 818,389 2,455,168 1,227,584 613,792 306,896 153,448 76,724 38,362 19,181 57,544 28,772 14,386 7,193 21,580 10,790 5,395 16,186 8,093 24,280 12,140 6,070 3,035 9,106 4,553 13,660 6,830 3,415 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740

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