2² × 11 × 181 × 1621

Prime Factor Structure

Factorization String 2^2 × 11 × 181 × 1621

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 24,797,136

Proper Divisor Sum 11,887,492

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #12909643 ← → #12909653

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

12,909,644 6,454,822 3,227,411 9,682,234 4,841,117 14,523,352 7,261,676 3,630,838 1,815,419 5,446,258 2,723,129 8,169,388 4,084,694 2,042,347 6,127,042 3,063,521 9,190,564 4,595,282 2,297,641 6,892,924 3,446,462 1,723,231 5,169,694 2,584,847 7,754,542 3,877,271 11,631,814 5,815,907 17,447,722 8,723,861 26,171,584 13,085,792 6,542,896 3,271,448 1,635,724 817,862 408,931 1,226,794 613,397 1,840,192 920,096 460,048 230,024 115,012 57,506 28,753 86,260 43,130 21,565 64,696 32,348 16,174 8,087 24,262 12,131 36,394 18,197 54,592 27,296 13,648

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