1387571

Prime Factor Structure

Factorization String 1387571

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,387,572

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1387531 ← → #1387579

1 1,387,571

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

1,387,571 4,162,714 2,081,357 6,244,072 3,122,036 1,561,018 780,509 2,341,528 1,170,764 585,382 292,691 878,074 439,037 1,317,112 658,556 329,278 164,639 493,918 246,959 740,878 370,439 1,111,318 555,659 1,666,978 833,489 2,500,468 1,250,234 625,117 1,875,352 937,676 468,838 234,419 703,258 351,629 1,054,888 527,444 263,722 131,861 395,584 197,792 98,896 49,448 24,724 12,362 6,181 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468

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