2 × 3 × 7 × 97 × 137

Prime Factor Structure

Factorization String 2 × 3 × 7 × 97 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,298,304

Proper Divisor Sum 740,166

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #558121 ← → #558139

1 2 3 6 7 14 21 42 97 137 194 274 291 411 582 679 822 959 1,358 1,918 2,037 2,877 4,074 5,754 13,289 26,578 39,867 79,734 93,023 186,046 279,069 558,138

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

558,138 279,069 837,208 418,604 209,302 104,651 313,954 156,977 470,932 235,466 117,733 353,200 176,600 88,300 44,150 22,075 66,226 33,113 99,340 49,670 24,835 74,506 37,253 111,760 55,880 27,940 13,970 6,985 20,956 10,478 5,239 15,718 7,859 23,578 11,789 35,368 17,684 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593

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