11 × 13 × 17 × 197

Prime Factor Structure

Factorization String 11 × 13 × 17 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 598,752

Proper Divisor Sum 119,845

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #478901 ← → #478913

1 11 13 17 143 187 197 221 2,167 2,431 2,561 3,349 28,171 36,839 43,537 478,907

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

478,907 1,436,722 718,361 2,155,084 1,077,542 538,771 1,616,314 808,157 2,424,472 1,212,236 606,118 303,059 909,178 454,589 1,363,768 681,884 340,942 170,471 511,414 255,707 767,122 383,561 1,150,684 575,342 287,671 863,014 431,507 1,294,522 647,261 1,941,784 970,892 485,446 242,723 728,170 364,085 1,092,256 546,128 273,064 136,532 68,266 34,133 102,400 51,200 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38 19 58 29 88

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