2² × 7 × 139313

Prime Factor Structure

Factorization String 2^2 × 7 × 139313

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,801,584

Proper Divisor Sum 3,900,820

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3900749 ← → #3900779

1 2 4 7 14 28 139,313 278,626 557,252 975,191 1,950,382 3,900,764

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

3,900,764 1,950,382 975,191 2,925,574 1,462,787 4,388,362 2,194,181 6,582,544 3,291,272 1,645,636 822,818 411,409 1,234,228 617,114 308,557 925,672 462,836 231,418 115,709 347,128 173,564 86,782 43,391 130,174 65,087 195,262 97,631 292,894 146,447 439,342 219,671 659,014 329,507 988,522 494,261 1,482,784 741,392 370,696 185,348 92,674 46,337 139,012 69,506 34,753 104,260 52,130 26,065 78,196 39,098 19,549 58,648 29,324 14,662 7,331 21,994 10,997 32,992 16,496 8,248 4,124

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