2 × 3 × 7 × 51871

Prime Factor Structure

Factorization String 2 × 3 × 7 × 51871

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,979,712

Proper Divisor Sum 2,801,130

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2178581 ← → #2178599

1 2 3 6 7 14 21 42 51,871 103,742 155,613 311,226 363,097 726,194 1,089,291 2,178,582

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

2,178,582 1,089,291 3,267,874 1,633,937 4,901,812 2,450,906 1,225,453 3,676,360 1,838,180 919,090 459,545 1,378,636 689,318 344,659 1,033,978 516,989 1,550,968 775,484 387,742 193,871 581,614 290,807 872,422 436,211 1,308,634 654,317 1,962,952 981,476 490,738 245,369 736,108 368,054 184,027 552,082 276,041 828,124 414,062 207,031 621,094 310,547 931,642 465,821 1,397,464 698,732 349,366 174,683 524,050 262,025 786,076 393,038 196,519 589,558 294,779 884,338 442,169 1,326,508 663,254 331,627 994,882 497,441

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