3² × 13 × 18587

Prime Factor Structure

Factorization String 3^2 × 13 × 18587

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,383,016

Proper Divisor Sum 1,208,337

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2174677 ← → #2174693

1 3 9 13 39 117 18,587 55,761 167,283 241,631 724,893 2,174,679

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

2,174,679 6,524,038 3,262,019 9,786,058 4,893,029 14,679,088 7,339,544 3,669,772 1,834,886 917,443 2,752,330 1,376,165 4,128,496 2,064,248 1,032,124 516,062 258,031 774,094 387,047 1,161,142 580,571 1,741,714 870,857 2,612,572 1,306,286 653,143 1,959,430 979,715 2,939,146 1,469,573 4,408,720 2,204,360 1,102,180 551,090 275,545 826,636 413,318 206,659 619,978 309,989 929,968 464,984 232,492 116,246 58,123 174,370 87,185 261,556 130,778 65,389 196,168 98,084 49,042 24,521 73,564 36,782 18,391 55,174 27,587 82,762

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