5 × 4252813

Prime Factor Structure

Factorization String 5 × 4252813

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 25,516,884

Proper Divisor Sum 4,252,819

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21264053 ← → #21264071

1 5 4,252,813 21,264,065

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

21,264,065 63,792,196 31,896,098 15,948,049 47,844,148 23,922,074 11,961,037 35,883,112 17,941,556 8,970,778 4,485,389 13,456,168 6,728,084 3,364,042 1,682,021 5,046,064 2,523,032 1,261,516 630,758 315,379 946,138 473,069 1,419,208 709,604 354,802 177,401 532,204 266,102 133,051 399,154 199,577 598,732 299,366 149,683 449,050 224,525 673,576 336,788 168,394 84,197 252,592 126,296 63,148 31,574 15,787 47,362 23,681 71,044 35,522 17,761 53,284 26,642 13,321 39,964 19,982 9,991 29,974 14,987 44,962 22,481

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