2 × 3 × 47 × 2557

Prime Factor Structure

Factorization String 2 × 3 × 47 × 2557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,473,408

Proper Divisor Sum 752,334

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #721057 ← → #721079

1 2 3 6 47 94 141 282 2,557 5,114 7,671 15,342 120,179 240,358 360,537 721,074

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

721,074 360,537 1,081,612 540,806 270,403 811,210 405,605 1,216,816 608,408 304,204 152,102 76,051 228,154 114,077 342,232 171,116 85,558 42,779 128,338 64,169 192,508 96,254 48,127 144,382 72,191 216,574 108,287 324,862 162,431 487,294 243,647 730,942 365,471 1,096,414 548,207 1,644,622 822,311 2,466,934 1,233,467 3,700,402 1,850,201 5,550,604 2,775,302 1,387,651 4,162,954 2,081,477 6,244,432 3,122,216 1,561,108 780,554 390,277 1,170,832 585,416 292,708 146,354 73,177 219,532 109,766 54,883 164,650

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