2 × 3 × 13 × 5039

Prime Factor Structure

Factorization String 2 × 3 × 13 × 5039

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 846,720

Proper Divisor Sum 453,678

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #393031 ← → #393059

1 2 3 6 13 26 39 78 5,039 10,078 15,117 30,234 65,507 131,014 196,521 393,042

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

393,042 196,521 589,564 294,782 147,391 442,174 221,087 663,262 331,631 994,894 497,447 1,492,342 746,171 2,238,514 1,119,257 3,357,772 1,678,886 839,443 2,518,330 1,259,165 3,777,496 1,888,748 944,374 472,187 1,416,562 708,281 2,124,844 1,062,422 531,211 1,593,634 796,817 2,390,452 1,195,226 597,613 1,792,840 896,420 448,210 224,105 672,316 336,158 168,079 504,238 252,119 756,358 378,179 1,134,538 567,269 1,701,808 850,904 425,452 212,726 106,363 319,090 159,545 478,636 239,318 119,659 358,978 179,489 538,468

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