2² × 657911

Prime Factor Structure

Factorization String 2^2 × 657911

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,605,384

Proper Divisor Sum 1,973,740

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2631631 ← → #2631647

1 2 4 657,911 1,315,822 2,631,644

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

2,631,644 1,315,822 657,911 1,973,734 986,867 2,960,602 1,480,301 4,440,904 2,220,452 1,110,226 555,113 1,665,340 832,670 416,335 1,249,006 624,503 1,873,510 936,755 2,810,266 1,405,133 4,215,400 2,107,700 1,053,850 526,925 1,580,776 790,388 395,194 197,597 592,792 296,396 148,198 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.