2 × 19 × 31 × 11087

Prime Factor Structure

Factorization String 2 × 19 × 31 × 11087

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,288,960

Proper Divisor Sum 8,228,474

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #13060477 ← → #13060493

1 2 19 31 38 62 589 1,178 11,087 22,174 210,653 343,697 421,306 687,394 6,530,243 13,060,486

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

13,060,486 6,530,243 19,590,730 9,795,365 29,386,096 14,693,048 7,346,524 3,673,262 1,836,631 5,509,894 2,754,947 8,264,842 4,132,421 12,397,264 6,198,632 3,099,316 1,549,658 774,829 2,324,488 1,162,244 581,122 290,561 871,684 435,842 217,921 653,764 326,882 163,441 490,324 245,162 122,581 367,744 183,872 91,936 45,968 22,984 11,492 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822

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