13 × 31 × 1097

Prime Factor Structure

Factorization String 13 × 31 × 1097

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 491,904

Proper Divisor Sum 49,813

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #442069 ← → #442097

1 13 31 403 1,097 14,261 34,007 442,091

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

442,091 1,326,274 663,137 1,989,412 994,706 497,353 1,492,060 746,030 373,015 1,119,046 559,523 1,678,570 839,285 2,517,856 1,258,928 629,464 314,732 157,366 78,683 236,050 118,025 354,076 177,038 88,519 265,558 132,779 398,338 199,169 597,508 298,754 149,377 448,132 224,066 112,033 336,100 168,050 84,025 252,076 126,038 63,019 189,058 94,529 283,588 141,794 70,897 212,692 106,346 53,173 159,520 79,760 39,880 19,940 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828

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