2 × 7 × 13 × 19 × 631

Prime Factor Structure

Factorization String 2 × 7 × 13 × 19 × 631

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,247,040

Proper Divisor Sum 2,065,042

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2181973 ← → #2182007

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

2,181,998 1,090,999 3,272,998 1,636,499 4,909,498 2,454,749 7,364,248 3,682,124 1,841,062 920,531 2,761,594 1,380,797 4,142,392 2,071,196 1,035,598 517,799 1,553,398 776,699 2,330,098 1,165,049 3,495,148 1,747,574 873,787 2,621,362 1,310,681 3,932,044 1,966,022 983,011 2,949,034 1,474,517 4,423,552 2,211,776 1,105,888 552,944 276,472 138,236 69,118 34,559 103,678 51,839 155,518 77,759 233,278 116,639 349,918 174,959 524,878 262,439 787,318 393,659 1,180,978 590,489 1,771,468 885,734 442,867 1,328,602 664,301 1,992,904 996,452 498,226

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