2 × 67 × 131 × 491

Prime Factor Structure

Factorization String 2 × 67 × 131 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,248,576

Proper Divisor Sum 4,629,562

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #8618999 ← → #8619031

1 2 67 131 134 262 491 982 8,777 17,554 32,897 64,321 65,794 128,642 4,309,507 8,619,014

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

8,619,014 4,309,507 12,928,522 6,464,261 19,392,784 9,696,392 4,848,196 2,424,098 1,212,049 3,636,148 1,818,074 909,037 2,727,112 1,363,556 681,778 340,889 1,022,668 511,334 255,667 767,002 383,501 1,150,504 575,252 287,626 143,813 431,440 215,720 107,860 53,930 26,965 80,896 40,448 20,224 10,112 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44

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