3 × 13 × 89 × 131

Prime Factor Structure

Factorization String 3 × 13 × 89 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 665,280

Proper Divisor Sum 210,579

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #454679 ← → #454709

1 3 13 39 89 131 267 393 1,157 1,703 3,471 5,109 11,659 34,977 151,567 454,701

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

454,701 1,364,104 682,052 341,026 170,513 511,540 255,770 127,885 383,656 191,828 95,914 47,957 143,872 71,936 35,968 17,984 8,992 4,496 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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