11 × 139 × 1321

Prime Factor Structure

Factorization String 11 × 139 × 1321

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,220,960

Proper Divisor Sum 201,151

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2019803 ← → #2019811

1 11 139 1,321 1,529 14,531 183,619 2,019,809

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

2,019,809 6,059,428 3,029,714 1,514,857 4,544,572 2,272,286 1,136,143 3,408,430 1,704,215 5,112,646 2,556,323 7,668,970 3,834,485 11,503,456 5,751,728 2,875,864 1,437,932 718,966 359,483 1,078,450 539,225 1,617,676 808,838 404,419 1,213,258 606,629 1,819,888 909,944 454,972 227,486 113,743 341,230 170,615 511,846 255,923 767,770 383,885 1,151,656 575,828 287,914 143,957 431,872 215,936 107,968 53,984 26,992 13,496 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356

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