2 × 3 × 5 × 87721

Prime Factor Structure

Factorization String 2 × 3 × 5 × 87721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,315,984

Proper Divisor Sum 3,684,354

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2631581 ← → #2631631

1 2 3 5 6 10 15 30 87,721 175,442 263,163 438,605 526,326 877,210 1,315,815 2,631,630

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

2,631,630 1,315,815 3,947,446 1,973,723 5,921,170 2,960,585 8,881,756 4,440,878 2,220,439 6,661,318 3,330,659 9,991,978 4,995,989 14,987,968 7,493,984 3,746,992 1,873,496 936,748 468,374 234,187 702,562 351,281 1,053,844 526,922 263,461 790,384 395,192 197,596 98,798 49,399 148,198 74,099 222,298 111,149 333,448 166,724 83,362 41,681 125,044 62,522 31,261 93,784 46,892 23,446 11,723 35,170 17,585 52,756 26,378 13,189 39,568 19,784 9,892 4,946 2,473 7,420 3,710 1,855 5,566 2,783

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