3³ × 71 × 269

Prime Factor Structure

Factorization String 3^3 × 71 × 269

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 777,600

Proper Divisor Sum 261,927

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #515663 ← → #515677

1 3 9 27 71 213 269 639 807 1,917 2,421 7,263 19,099 57,297 171,891 515,673

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

515,673 1,547,020 773,510 386,755 1,160,266 580,133 1,740,400 870,200 435,100 217,550 108,775 326,326 163,163 489,490 244,745 734,236 367,118 183,559 550,678 275,339 826,018 413,009 1,239,028 619,514 309,757 929,272 464,636 232,318 116,159 348,478 174,239 522,718 261,359 784,078 392,039 1,176,118 588,059 1,764,178 882,089 2,646,268 1,323,134 661,567 1,984,702 992,351 2,977,054 1,488,527 4,465,582 2,232,791 6,698,374 3,349,187 10,047,562 5,023,781 15,071,344 7,535,672 3,767,836 1,883,918 941,959 2,825,878 1,412,939 4,238,818

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