7² × 53 × 823

Prime Factor Structure

Factorization String 7^2 × 53 × 823

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,536,272

Proper Divisor Sum 398,941

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2137327 ← → #2137339

1 7 49 53 371 823 2,597 5,761 40,327 43,619 305,333 2,137,331

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

2,137,331 6,411,994 3,205,997 9,617,992 4,808,996 2,404,498 1,202,249 3,606,748 1,803,374 901,687 2,705,062 1,352,531 4,057,594 2,028,797 6,086,392 3,043,196 1,521,598 760,799 2,282,398 1,141,199 3,423,598 1,711,799 5,135,398 2,567,699 7,703,098 3,851,549 11,554,648 5,777,324 2,888,662 1,444,331 4,332,994 2,166,497 6,499,492 3,249,746 1,624,873 4,874,620 2,437,310 1,218,655 3,655,966 1,827,983 5,483,950 2,741,975 8,225,926 4,112,963 12,338,890 6,169,445 18,508,336 9,254,168 4,627,084 2,313,542 1,156,771 3,470,314 1,735,157 5,205,472 2,602,736 1,301,368 650,684 325,342 162,671 488,014

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