13 × 155171

Prime Factor Structure

Factorization String 13 × 155171

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,172,408

Proper Divisor Sum 155,185

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2017217 ← → #2017243

1 13 155,171 2,017,223

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

2,017,223 6,051,670 3,025,835 9,077,506 4,538,753 13,616,260 6,808,130 3,404,065 10,212,196 5,106,098 2,553,049 7,659,148 3,829,574 1,914,787 5,744,362 2,872,181 8,616,544 4,308,272 2,154,136 1,077,068 538,534 269,267 807,802 403,901 1,211,704 605,852 302,926 151,463 454,390 227,195 681,586 340,793 1,022,380 511,190 255,595 766,786 383,393 1,150,180 575,090 287,545 862,636 431,318 215,659 646,978 323,489 970,468 485,234 242,617 727,852 363,926 181,963 545,890 272,945 818,836 409,418 204,709 614,128 307,064 153,532 76,766

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