2 × 3 × 13 × 6553

Prime Factor Structure

Factorization String 2 × 3 × 13 × 6553

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,101,072

Proper Divisor Sum 589,938

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #511123 ← → #511151

1 2 3 6 13 26 39 78 6,553 13,106 19,659 39,318 85,189 170,378 255,567 511,134

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

511,134 255,567 766,702 383,351 1,150,054 575,027 1,725,082 862,541 2,587,624 1,293,812 646,906 323,453 970,360 485,180 242,590 121,295 363,886 181,943 545,830 272,915 818,746 409,373 1,228,120 614,060 307,030 153,515 460,546 230,273 690,820 345,410 172,705 518,116 259,058 129,529 388,588 194,294 97,147 291,442 145,721 437,164 218,582 109,291 327,874 163,937 491,812 245,906 122,953 368,860 184,430 92,215 276,646 138,323 414,970 207,485 622,456 311,228 155,614 77,807 233,422 116,711

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