2 × 31 × 4153

Prime Factor Structure

Factorization String 2 × 31 × 4153

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 398,784

Proper Divisor Sum 141,298

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #257473 ← → #257489

1 2 31 62 4,153 8,306 128,743 257,486

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

257,486 128,743 386,230 193,115 579,346 289,673 869,020 434,510 217,255 651,766 325,883 977,650 488,825 1,466,476 733,238 366,619 1,099,858 549,929 1,649,788 824,894 412,447 1,237,342 618,671 1,856,014 928,007 2,784,022 1,392,011 4,176,034 2,088,017 6,264,052 3,132,026 1,566,013 4,698,040 2,349,020 1,174,510 587,255 1,761,766 880,883 2,642,650 1,321,325 3,963,976 1,981,988 990,994 495,497 1,486,492 743,246 371,623 1,114,870 557,435 1,672,306 836,153 2,508,460 1,254,230 627,115 1,881,346 940,673 2,822,020 1,411,010 705,505 2,116,516

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